2177340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3299}}^1$

素因数の和:3322

約数の個数: 48

約数和(自身を含む): 6652800

約数和(自身を除く): 4475460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3299, 6598, 9897, 13196, 16495, 19794, 32990, 36289, 39588, 49485, 65980, 72578, 98970, 108867, 145156, 181445, 197940, 217734, 362890, 435468, 544335, 725780, 1088670, 2177340]

約数ペア:

[(1, 2177340), (2, 1088670), (3, 725780), (4, 544335), (5, 435468), (6, 362890), (10, 217734), (11, 197940), (12, 181445), (15, 145156), (20, 108867), (22, 98970), (30, 72578), (33, 65980), (44, 49485), (55, 39588), (60, 36289), (66, 32990), (110, 19794), (132, 16495), (165, 13196), (220, 9897), (330, 6598), (660, 3299)]