30630668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{450451}}^1$

素因数の和:450472

約数の個数: 12

約数和(自身を含む): 56756952

約数和(自身を除く): 26126284

約数列:

[1, 2, 4, 17, 34, 68, 450451, 900902, 1801804, 7657667, 15315334, 30630668]

約数ペア:

[(1, 30630668), (2, 15315334), (4, 7657667), (17, 1801804), (34, 900902), (68, 450451)]