2520100515

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{31327}}^1$

素因数の和:31539

約数の個数: 32

約数和(自身を含む): 4186423296

約数和(自身を除く): 1666322781

約数列:

[1, 3, 5, 15, 31, 93, 155, 173, 465, 519, 865, 2595, 5363, 16089, 26815, 31327, 80445, 93981, 156635, 469905, 971137, 2913411, 4855685, 5419571, 14567055, 16258713, 27097855, 81293565, 168006701, 504020103, 840033505, 2520100515]

約数ペア:

[(1, 2520100515), (3, 840033505), (5, 504020103), (15, 168006701), (31, 81293565), (93, 27097855), (155, 16258713), (173, 14567055), (465, 5419571), (519, 4855685), (865, 2913411), (2595, 971137), (5363, 469905), (16089, 156635), (26815, 93981), (31327, 80445)]