30964490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{162971}}^1$

素因数の和:162997

約数の個数: 16

約数和(自身を含む): 58669920

約数和(自身を除く): 27705430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 162971, 325942, 814855, 1629710, 3096449, 6192898, 15482245, 30964490]

約数ペア:

[(1, 30964490), (2, 15482245), (5, 6192898), (10, 3096449), (19, 1629710), (38, 814855), (95, 325942), (190, 162971)]