30904259530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71870371}}^1$

素因数の和:71870421

約数の個数: 16

約数和(自身を含む): 56921334624

約数和(自身を除く): 26017075094

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 71870371, 143740742, 359351855, 718703710, 3090425953, 6180851906, 15452129765, 30904259530]

約数ペア:

[(1, 30904259530), (2, 15452129765), (5, 6180851906), (10, 3090425953), (43, 718703710), (86, 359351855), (215, 143740742), (430, 71870371)]