5582220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13291}}^1$

素因数の和:13310

約数の個数: 48

約数和(自身を含む): 17864448

約数和(自身を除く): 12282228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 13291, 26582, 39873, 53164, 66455, 79746, 93037, 132910, 159492, 186074, 199365, 265820, 279111, 372148, 398730, 465185, 558222, 797460, 930370, 1116444, 1395555, 1860740, 2791110, 5582220]

約数ペア:

[(1, 5582220), (2, 2791110), (3, 1860740), (4, 1395555), (5, 1116444), (6, 930370), (7, 797460), (10, 558222), (12, 465185), (14, 398730), (15, 372148), (20, 279111), (21, 265820), (28, 199365), (30, 186074), (35, 159492), (42, 132910), (60, 93037), (70, 79746), (84, 66455), (105, 53164), (140, 39873), (210, 26582), (420, 13291)]