68249710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359209}}^1$

素因数の和:359235

約数の個数: 16

約数和(自身を含む): 129315600

約数和(自身を除く): 61065890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 359209, 718418, 1796045, 3592090, 6824971, 13649942, 34124855, 68249710]

約数ペア:

[(1, 68249710), (2, 34124855), (5, 13649942), (10, 6824971), (19, 3592090), (38, 1796045), (95, 718418), (190, 359209)]