70845490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{372871}}^1$

素因数の和:372897

約数の個数: 16

約数和(自身を含む): 134233920

約数和(自身を除く): 63388430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 372871, 745742, 1864355, 3728710, 7084549, 14169098, 35422745, 70845490]

約数ペア:

[(1, 70845490), (2, 35422745), (5, 14169098), (10, 7084549), (19, 3728710), (38, 1864355), (95, 745742), (190, 372871)]