90214530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1597}}^1$

素因数の和:1883

約数の個数: 64

約数和(自身を含む): 248520960

約数和(自身を除く): 158306430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 269, 538, 807, 1345, 1597, 1614, 1883, 2690, 3194, 3766, 4035, 4791, 5649, 7985, 8070, 9415, 9582, 11179, 11298, 15970, 18830, 22358, 23955, 28245, 33537, 47910, 55895, 56490, 67074, 111790, 167685, 335370, 429593, 859186, 1288779, 2147965, 2577558, 3007151, 4295930, 6014302, 6443895, 9021453, 12887790, 15035755, 18042906, 30071510, 45107265, 90214530]

約数ペア:

[(1, 90214530), (2, 45107265), (3, 30071510), (5, 18042906), (6, 15035755), (7, 12887790), (10, 9021453), (14, 6443895), (15, 6014302), (21, 4295930), (30, 3007151), (35, 2577558), (42, 2147965), (70, 1288779), (105, 859186), (210, 429593), (269, 335370), (538, 167685), (807, 111790), (1345, 67074), (1597, 56490), (1614, 55895), (1883, 47910), (2690, 33537), (3194, 28245), (3766, 23955), (4035, 22358), (4791, 18830), (5649, 15970), (7985, 11298), (8070, 11179), (9415, 9582)]