31052010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 82477440

約数和(自身を除く): 51425430

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 803, 1095, 1289, 1606, 2190, 2409, 2578, 3867, 4015, 4818, 6445, 7734, 8030, 12045, 12890, 14179, 19335, 24090, 28358, 38670, 42537, 70895, 85074, 94097, 141790, 188194, 212685, 282291, 425370, 470485, 564582, 940970, 1035067, 1411455, 2070134, 2822910, 3105201, 5175335, 6210402, 10350670, 15526005, 31052010]

約数ペア:

[(1, 31052010), (2, 15526005), (3, 10350670), (5, 6210402), (6, 5175335), (10, 3105201), (11, 2822910), (15, 2070134), (22, 1411455), (30, 1035067), (33, 940970), (55, 564582), (66, 470485), (73, 425370), (110, 282291), (146, 212685), (165, 188194), (219, 141790), (330, 94097), (365, 85074), (438, 70895), (730, 42537), (803, 38670), (1095, 28358), (1289, 24090), (1606, 19335), (2190, 14179), (2409, 12890), (2578, 12045), (3867, 8030), (4015, 7734), (4818, 6445)]