72685370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5857}}^1$

素因数の和:5954

約数の個数: 32

約数和(自身を含む): 140451408

約数和(自身を除く): 67766038

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 5857, 6205, 11714, 12410, 29285, 58570, 99569, 199138, 427561, 497845, 855122, 995690, 2137805, 4275610, 7268537, 14537074, 36342685, 72685370]

約数ペア:

[(1, 72685370), (2, 36342685), (5, 14537074), (10, 7268537), (17, 4275610), (34, 2137805), (73, 995690), (85, 855122), (146, 497845), (170, 427561), (365, 199138), (730, 99569), (1241, 58570), (2482, 29285), (5857, 12410), (6205, 11714)]