12751830

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:212

約数の個数: 160

約数和(自身を含む): 42444864

約数和(自身を除く): 29693034

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, 270, 273, 315, 346, 351, 378, 390, 405, 455, 519, 546, 567, 585, 630, 702, 810, 819, 865, 910, 945, 1038, 1053, 1134, 1170, 1211, 1365, 1557, 1638, 1730, 1755, 1890, 2106, 2249, 2422, 2457, 2595, 2730, 2835, 3114, 3510, 3633, 4095, 4498, 4671, 4914, 5190, 5265, 5670, 6055, 6747, 7266, 7371, 7785, 8190, 9342, 10530, 10899, 11245, 12110, 12285, 13494, 14013, 14742, 15570, 15743, 18165, 20241, 21798, 22490, 23355, 24570, 28026, 31486, 32697, 33735, 36330, 36855, 40482, 46710, 47229, 54495, 60723, 65394, 67470, 70065, 73710, 78715, 94458, 98091, 101205, 108990, 121446, 140130, 141687, 157430, 163485, 182169, 196182, 202410, 236145, 283374, 303615, 326970, 364338, 425061, 472290, 490455, 607230, 708435, 850122, 910845, 980910, 1275183, 1416870, 1821690, 2125305, 2550366, 4250610, 6375915, 12751830]

約数ペア:

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