307841230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1620217}}^1$

素因数の和:1620243

約数の個数: 16

約数和(自身を含む): 583278480

約数和(自身を除く): 275437250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1620217, 3240434, 8101085, 16202170, 30784123, 61568246, 153920615, 307841230]

約数ペア:

[(1, 307841230), (2, 153920615), (5, 61568246), (10, 30784123), (19, 16202170), (38, 8101085), (95, 3240434), (190, 1620217)]