30484018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13151}}^1$

素因数の和:13233

約数の個数: 16

約数和(自身を含む): 48925440

約数和(自身を除く): 18441422

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 13151, 26302, 249869, 499738, 802211, 1604422, 15242009, 30484018]

約数ペア:

[(1, 30484018), (2, 15242009), (19, 1604422), (38, 802211), (61, 499738), (122, 249869), (1159, 26302), (2318, 13151)]