842019810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{204871}}^1$

素因数の和:205018

約数の個数: 32

約数和(自身を含む): 2035608192

約数和(自身を除く): 1193588382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 204871, 409742, 614613, 1024355, 1229226, 2048710, 3073065, 6146130, 28067327, 56134654, 84201981, 140336635, 168403962, 280673270, 421009905, 842019810]

約数ペア:

[(1, 842019810), (2, 421009905), (3, 280673270), (5, 168403962), (6, 140336635), (10, 84201981), (15, 56134654), (30, 28067327), (137, 6146130), (274, 3073065), (411, 2048710), (685, 1229226), (822, 1024355), (1370, 614613), (2055, 409742), (4110, 204871)]