30678035

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 37739520

約数和(自身を除く): 7061485

約数列:

[1, 5, 71, 103, 355, 515, 839, 4195, 7313, 36565, 59569, 86417, 297845, 432085, 6135607, 30678035]

約数ペア:

[(1, 30678035), (5, 6135607), (71, 432085), (103, 297845), (355, 86417), (515, 59569), (839, 36565), (4195, 7313)]