30038228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18451}}^1$

素因数の和:18503

約数の個数: 24

約数和(自身を含む): 58898784

約数和(自身を除く): 28860556

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 18451, 36902, 73804, 202961, 405922, 682687, 811844, 1365374, 2730748, 7509557, 15019114, 30038228]

約数ペア:

[(1, 30038228), (2, 15019114), (4, 7509557), (11, 2730748), (22, 1365374), (37, 811844), (44, 682687), (74, 405922), (148, 202961), (407, 73804), (814, 36902), (1628, 18451)]