84138672010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271415071}}^1$

素因数の和:271415109

約数の個数: 16

約数和(自身を含む): 156335081472

約数和(自身を除く): 72196409462

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 271415071, 542830142, 1357075355, 2714150710, 8413867201, 16827734402, 42069336005, 84138672010]

約数ペア:

[(1, 84138672010), (2, 42069336005), (5, 16827734402), (10, 8413867201), (31, 2714150710), (62, 1357075355), (155, 542830142), (310, 271415071)]