7310660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 17794560

約数和(自身を除く): 10483900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 661, 790, 1106, 1322, 1580, 2212, 2644, 2765, 3305, 4627, 5530, 6610, 9254, 11060, 13220, 18508, 23135, 46270, 52219, 92540, 104438, 208876, 261095, 365533, 522190, 731066, 1044380, 1462132, 1827665, 3655330, 7310660]

約数ペア:

[(1, 7310660), (2, 3655330), (4, 1827665), (5, 1462132), (7, 1044380), (10, 731066), (14, 522190), (20, 365533), (28, 261095), (35, 208876), (70, 104438), (79, 92540), (140, 52219), (158, 46270), (316, 23135), (395, 18508), (553, 13220), (661, 11060), (790, 9254), (1106, 6610), (1322, 5530), (1580, 4627), (2212, 3305), (2644, 2765)]