69830910

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 196485120

約数和(自身を除く): 126654210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 103, 135, 155, 162, 186, 206, 243, 270, 279, 309, 310, 405, 465, 486, 515, 558, 618, 729, 810, 837, 927, 930, 1030, 1215, 1395, 1458, 1545, 1674, 1854, 2187, 2430, 2511, 2781, 2790, 3090, 3193, 3645, 4185, 4374, 4635, 5022, 5562, 6386, 7290, 7533, 8343, 8370, 9270, 9579, 10935, 12555, 13905, 15066, 15965, 16686, 19158, 21870, 22599, 25029, 25110, 27810, 28737, 31930, 37665, 41715, 45198, 47895, 50058, 57474, 67797, 75087, 75330, 83430, 86211, 95790, 112995, 125145, 135594, 143685, 150174, 172422, 225261, 225990, 250290, 258633, 287370, 338985, 375435, 431055, 450522, 517266, 677970, 750870, 775899, 862110, 1126305, 1293165, 1551798, 2252610, 2327697, 2586330, 3879495, 4655394, 6983091, 7758990, 11638485, 13966182, 23276970, 34915455, 69830910]

約数ペア:

[(1, 69830910), (2, 34915455), (3, 23276970), (5, 13966182), (6, 11638485), (9, 7758990), (10, 6983091), (15, 4655394), (18, 3879495), (27, 2586330), (30, 2327697), (31, 2252610), (45, 1551798), (54, 1293165), (62, 1126305), (81, 862110), (90, 775899), (93, 750870), (103, 677970), (135, 517266), (155, 450522), (162, 431055), (186, 375435), (206, 338985), (243, 287370), (270, 258633), (279, 250290), (309, 225990), (310, 225261), (405, 172422), (465, 150174), (486, 143685), (515, 135594), (558, 125145), (618, 112995), (729, 95790), (810, 86211), (837, 83430), (927, 75330), (930, 75087), (1030, 67797), (1215, 57474), (1395, 50058), (1458, 47895), (1545, 45198), (1674, 41715), (1854, 37665), (2187, 31930), (2430, 28737), (2511, 27810), (2781, 25110), (2790, 25029), (3090, 22599), (3193, 21870), (3645, 19158), (4185, 16686), (4374, 15965), (4635, 15066), (5022, 13905), (5562, 12555), (6386, 10935), (7290, 9579), (7533, 9270), (8343, 8370)]