71245810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{5741}}^1$

素因数の和:5838

約数の個数: 32

約数和(自身を含む): 137670192

約数和(自身を除く): 66424382

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 5741, 6205, 11482, 12410, 28705, 57410, 97597, 195194, 419093, 487985, 838186, 975970, 2095465, 4190930, 7124581, 14249162, 35622905, 71245810]

約数ペア:

[(1, 71245810), (2, 35622905), (5, 14249162), (10, 7124581), (17, 4190930), (34, 2095465), (73, 975970), (85, 838186), (146, 487985), (170, 419093), (365, 195194), (730, 97597), (1241, 57410), (2482, 28705), (5741, 12410), (6205, 11482)]