38255490

素因数分解:

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

素因数の和:215

約数の個数: 192

約数和(自身を含む): 127685376

約数和(自身を除く): 89429886

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, 173, 182, 189, 195, 210, 234, 243, 270, 273, 315, 346, 351, 378, 390, 405, 455, 486, 519, 546, 567, 585, 630, 702, 810, 819, 865, 910, 945, 1038, 1053, 1134, 1170, 1211, 1215, 1365, 1557, 1638, 1701, 1730, 1755, 1890, 2106, 2249, 2422, 2430, 2457, 2595, 2730, 2835, 3114, 3159, 3402, 3510, 3633, 4095, 4498, 4671, 4914, 5190, 5265, 5670, 6055, 6318, 6747, 7266, 7371, 7785, 8190, 8505, 9342, 10530, 10899, 11245, 12110, 12285, 13494, 14013, 14742, 15570, 15743, 15795, 17010, 18165, 20241, 21798, 22113, 22490, 23355, 24570, 28026, 31486, 31590, 32697, 33735, 36330, 36855, 40482, 42039, 44226, 46710, 47229, 54495, 60723, 65394, 67470, 70065, 73710, 78715, 84078, 94458, 98091, 101205, 108990, 110565, 121446, 140130, 141687, 157430, 163485, 182169, 196182, 202410, 210195, 221130, 236145, 283374, 294273, 303615, 326970, 364338, 420390, 425061, 472290, 490455, 546507, 588546, 607230, 708435, 850122, 910845, 980910, 1093014, 1275183, 1416870, 1471365, 1821690, 2125305, 2550366, 2732535, 2942730, 3825549, 4250610, 5465070, 6375915, 7651098, 12751830, 19127745, 38255490]

約数ペア:

[(1, 38255490), (2, 19127745), (3, 12751830), (5, 7651098), (6, 6375915), (7, 5465070), (9, 4250610), (10, 3825549), (13, 2942730), (14, 2732535), (15, 2550366), (18, 2125305), (21, 1821690), (26, 1471365), (27, 1416870), (30, 1275183), (35, 1093014), (39, 980910), (42, 910845), (45, 850122), (54, 708435), (63, 607230), (65, 588546), (70, 546507), (78, 490455), (81, 472290), (90, 425061), (91, 420390), (105, 364338), (117, 326970), (126, 303615), (130, 294273), (135, 283374), (162, 236145), (173, 221130), (182, 210195), (189, 202410), (195, 196182), (210, 182169), (234, 163485), (243, 157430), (270, 141687), (273, 140130), (315, 121446), (346, 110565), (351, 108990), (378, 101205), (390, 98091), (405, 94458), (455, 84078), (486, 78715), (519, 73710), (546, 70065), (567, 67470), (585, 65394), (630, 60723), (702, 54495), (810, 47229), (819, 46710), (865, 44226), (910, 42039), (945, 40482), (1038, 36855), (1053, 36330), (1134, 33735), (1170, 32697), (1211, 31590), (1215, 31486), (1365, 28026), (1557, 24570), (1638, 23355), (1701, 22490), (1730, 22113), (1755, 21798), (1890, 20241), (2106, 18165), (2249, 17010), (2422, 15795), (2430, 15743), (2457, 15570), (2595, 14742), (2730, 14013), (2835, 13494), (3114, 12285), (3159, 12110), (3402, 11245), (3510, 10899), (3633, 10530), (4095, 9342), (4498, 8505), (4671, 8190), (4914, 7785), (5190, 7371), (5265, 7266), (5670, 6747), (6055, 6318)]