30788018

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15287}}^1$

素因数の和:15361

約数の個数: 16

約数和(自身を含む): 49533120

約数和(自身を除く): 18745102

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 15287, 30574, 290453, 580906, 810211, 1620422, 15394009, 30788018]

約数ペア:

[(1, 30788018), (2, 15394009), (19, 1620422), (38, 810211), (53, 580906), (106, 290453), (1007, 30574), (2014, 15287)]