156232010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1420291}}^1$

素因数の和:1420309

約数の個数: 16

約数和(自身を含む): 306783072

約数和(自身を除く): 150551062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1420291, 2840582, 7101455, 14202910, 15623201, 31246402, 78116005, 156232010]

約数ペア:

[(1, 156232010), (2, 78116005), (5, 31246402), (10, 15623201), (11, 14202910), (22, 7101455), (55, 2840582), (110, 1420291)]