312407600540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2231482861}}^1$

素因数の和:2231482877

約数の個数: 24

約数和(自身を含む): 749778241632

約数和(自身を除く): 437370641092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2231482861, 4462965722, 8925931444, 11157414305, 15620380027, 22314828610, 31240760054, 44629657220, 62481520108, 78101900135, 156203800270, 312407600540]

約数ペア:

[(1, 312407600540), (2, 156203800270), (4, 78101900135), (5, 62481520108), (7, 44629657220), (10, 31240760054), (14, 22314828610), (20, 15620380027), (28, 11157414305), (35, 8925931444), (70, 4462965722), (140, 2231482861)]