497321370

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 288

約数和(自身を含む): 1669030272

約数和(自身を除く): 1171708902

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 169, 173, 182, 189, 195, 210, 234, 243, 270, 273, 315, 338, 346, 351, 378, 390, 405, 455, 486, 507, 519, 546, 567, 585, 630, 702, 810, 819, 845, 865, 910, 945, 1014, 1038, 1053, 1134, 1170, 1183, 1211, 1215, 1365, 1521, 1557, 1638, 1690, 1701, 1730, 1755, 1890, 2106, 2249, 2366, 2422, 2430, 2457, 2535, 2595, 2730, 2835, 3042, 3114, 3159, 3402, 3510, 3549, 3633, 4095, 4498, 4563, 4671, 4914, 5070, 5190, 5265, 5670, 5915, 6055, 6318, 6747, 7098, 7266, 7371, 7605, 7785, 8190, 8505, 9126, 9342, 10530, 10647, 10899, 11245, 11830, 12110, 12285, 13494, 13689, 14013, 14742, 15210, 15570, 15743, 15795, 17010, 17745, 18165, 20241, 21294, 21798, 22113, 22490, 22815, 23355, 24570, 27378, 28026, 29237, 31486, 31590, 31941, 32697, 33735, 35490, 36330, 36855, 40482, 41067, 42039, 44226, 45630, 46710, 47229, 53235, 54495, 58474, 60723, 63882, 65394, 67470, 68445, 70065, 73710, 78715, 82134, 84078, 87711, 94458, 95823, 98091, 101205, 106470, 108990, 110565, 121446, 136890, 140130, 141687, 146185, 157430, 159705, 163485, 175422, 182169, 191646, 196182, 202410, 204659, 205335, 210195, 221130, 236145, 263133, 283374, 287469, 292370, 294273, 303615, 319410, 326970, 364338, 409318, 410670, 420390, 425061, 438555, 472290, 479115, 490455, 526266, 546507, 574938, 588546, 607230, 613977, 708435, 789399, 850122, 877110, 910845, 958230, 980910, 1023295, 1093014, 1227954, 1275183, 1315665, 1416870, 1437345, 1471365, 1578798, 1821690, 1841931, 2046590, 2125305, 2368197, 2550366, 2631330, 2732535, 2874690, 2942730, 3069885, 3683862, 3825549, 3946995, 4250610, 4736394, 5465070, 5525793, 6139770, 6375915, 7104591, 7651098, 7893990, 9209655, 11051586, 11840985, 12751830, 14209182, 16577379, 18419310, 19127745, 23681970, 27628965, 33154758, 35522955, 38255490, 49732137, 55257930, 71045910, 82886895, 99464274, 165773790, 248660685, 497321370]

約数ペア:

[(1, 497321370), (2, 248660685), (3, 165773790), (5, 99464274), (6, 82886895), (7, 71045910), (9, 55257930), (10, 49732137), (13, 38255490), (14, 35522955), (15, 33154758), (18, 27628965), (21, 23681970), (26, 19127745), (27, 18419310), (30, 16577379), (35, 14209182), (39, 12751830), (42, 11840985), (45, 11051586), (54, 9209655), (63, 7893990), (65, 7651098), (70, 7104591), (78, 6375915), (81, 6139770), (90, 5525793), (91, 5465070), (105, 4736394), (117, 4250610), (126, 3946995), (130, 3825549), (135, 3683862), (162, 3069885), (169, 2942730), (173, 2874690), (182, 2732535), (189, 2631330), (195, 2550366), (210, 2368197), (234, 2125305), (243, 2046590), (270, 1841931), (273, 1821690), (315, 1578798), (338, 1471365), (346, 1437345), (351, 1416870), (378, 1315665), (390, 1275183), (405, 1227954), (455, 1093014), (486, 1023295), (507, 980910), (519, 958230), (546, 910845), (567, 877110), (585, 850122), (630, 789399), (702, 708435), (810, 613977), (819, 607230), (845, 588546), (865, 574938), (910, 546507), (945, 526266), (1014, 490455), (1038, 479115), (1053, 472290), (1134, 438555), (1170, 425061), (1183, 420390), (1211, 410670), (1215, 409318), (1365, 364338), (1521, 326970), (1557, 319410), (1638, 303615), (1690, 294273), (1701, 292370), (1730, 287469), (1755, 283374), (1890, 263133), (2106, 236145), (2249, 221130), (2366, 210195), (2422, 205335), (2430, 204659), (2457, 202410), (2535, 196182), (2595, 191646), (2730, 182169), (2835, 175422), (3042, 163485), (3114, 159705), (3159, 157430), (3402, 146185), (3510, 141687), (3549, 140130), (3633, 136890), (4095, 121446), (4498, 110565), (4563, 108990), (4671, 106470), (4914, 101205), (5070, 98091), (5190, 95823), (5265, 94458), (5670, 87711), (5915, 84078), (6055, 82134), (6318, 78715), (6747, 73710), (7098, 70065), (7266, 68445), (7371, 67470), (7605, 65394), (7785, 63882), (8190, 60723), (8505, 58474), (9126, 54495), (9342, 53235), (10530, 47229), (10647, 46710), (10899, 45630), (11245, 44226), (11830, 42039), (12110, 41067), (12285, 40482), (13494, 36855), (13689, 36330), (14013, 35490), (14742, 33735), (15210, 32697), (15570, 31941), (15743, 31590), (15795, 31486), (17010, 29237), (17745, 28026), (18165, 27378), (20241, 24570), (21294, 23355), (21798, 22815), (22113, 22490)]