15449060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{70223}}^1$

素因数の和:70243

約数の個数: 24

約数和(自身を含む): 35392896

約数和(自身を除く): 19943836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 70223, 140446, 280892, 351115, 702230, 772453, 1404460, 1544906, 3089812, 3862265, 7724530, 15449060]

約数ペア:

[(1, 15449060), (2, 7724530), (4, 3862265), (5, 3089812), (10, 1544906), (11, 1404460), (20, 772453), (22, 702230), (44, 351115), (55, 280892), (110, 140446), (220, 70223)]