30833170

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{43427}}^1$

素因数の和:43505

約数の個数: 16

約数和(自身を含む): 56282688

約数和(自身を除く): 25449518

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 43427, 86854, 217135, 434270, 3083317, 6166634, 15416585, 30833170]

約数ペア:

[(1, 30833170), (2, 15416585), (5, 6166634), (10, 3083317), (71, 434270), (142, 217135), (355, 86854), (710, 43427)]