65494010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211271}}^1$

素因数の和:211309

約数の個数: 16

約数和(自身を含む): 121692672

約数和(自身を除く): 56198662

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 211271, 422542, 1056355, 2112710, 6549401, 13098802, 32747005, 65494010]

約数ペア:

[(1, 65494010), (2, 32747005), (5, 13098802), (10, 6549401), (31, 2112710), (62, 1056355), (155, 422542), (310, 211271)]