70215930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8389}}^1$

素因数の和:8436

約数の個数: 64

約数和(自身を含む): 193305600

約数和(自身を除く): 123089670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 8389, 16778, 25167, 41945, 50334, 75501, 83890, 125835, 151002, 226503, 251670, 260059, 377505, 453006, 520118, 755010, 780177, 1132515, 1300295, 1560354, 2265030, 2340531, 2600590, 3900885, 4681062, 7021593, 7801770, 11702655, 14043186, 23405310, 35107965, 70215930]

約数ペア:

[(1, 70215930), (2, 35107965), (3, 23405310), (5, 14043186), (6, 11702655), (9, 7801770), (10, 7021593), (15, 4681062), (18, 3900885), (27, 2600590), (30, 2340531), (31, 2265030), (45, 1560354), (54, 1300295), (62, 1132515), (90, 780177), (93, 755010), (135, 520118), (155, 453006), (186, 377505), (270, 260059), (279, 251670), (310, 226503), (465, 151002), (558, 125835), (837, 83890), (930, 75501), (1395, 50334), (1674, 41945), (2790, 25167), (4185, 16778), (8370, 8389)]