30900112

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{12301}}^1$

素因数の和:12466

約数の個数: 20

約数和(自身を含む): 60255196

約数和(自身を除く): 29355084

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 12301, 24602, 49204, 98408, 196816, 1931257, 3862514, 7725028, 15450056, 30900112]

約数ペア:

[(1, 30900112), (2, 15450056), (4, 7725028), (8, 3862514), (16, 1931257), (157, 196816), (314, 98408), (628, 49204), (1256, 24602), (2512, 12301)]