2898060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4391}}^1$

素因数の和:4414

約数の個数: 48

約数和(自身を含む): 8854272

約数和(自身を除く): 5956212

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, 4391, 8782, 13173, 17564, 21955, 26346, 43910, 48301, 52692, 65865, 87820, 96602, 131730, 144903, 193204, 241505, 263460, 289806, 483010, 579612, 724515, 966020, 1449030, 2898060]

約数ペア:

[(1, 2898060), (2, 1449030), (3, 966020), (4, 724515), (5, 579612), (6, 483010), (10, 289806), (11, 263460), (12, 241505), (15, 193204), (20, 144903), (22, 131730), (30, 96602), (33, 87820), (44, 65865), (55, 52692), (60, 48301), (66, 43910), (110, 26346), (132, 21955), (165, 17564), (220, 13173), (330, 8782), (660, 4391)]