30610862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1489}}^1$

素因数の和:2051

約数の個数: 16

約数和(自身を含む): 48454800

約数和(自身を除く): 17843938

約数列:

[1, 2, 19, 38, 541, 1082, 1489, 2978, 10279, 20558, 28291, 56582, 805549, 1611098, 15305431, 30610862]

約数ペア:

[(1, 30610862), (2, 15305431), (19, 1611098), (38, 805549), (541, 56582), (1082, 28291), (1489, 20558), (2978, 10279)]