21080102010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63879097}}^1$

素因数の和:63879118

約数の個数: 32

約数和(自身を含む): 55191540672

約数和(自身を除く): 34111438662

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 63879097, 127758194, 191637291, 319395485, 383274582, 638790970, 702670067, 958186455, 1405340134, 1916372910, 2108010201, 3513350335, 4216020402, 7026700670, 10540051005, 21080102010]

約数ペア:

[(1, 21080102010), (2, 10540051005), (3, 7026700670), (5, 4216020402), (6, 3513350335), (10, 2108010201), (11, 1916372910), (15, 1405340134), (22, 958186455), (30, 702670067), (33, 638790970), (55, 383274582), (66, 319395485), (110, 191637291), (165, 127758194), (330, 63879097)]