3182404120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11365729}}^1$

素因数の和:11365747

約数の個数: 32

約数和(自身を含む): 8183325600

約数和(自身を除く): 5000921480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11365729, 22731458, 45462916, 56828645, 79560103, 90925832, 113657290, 159120206, 227314580, 318240412, 397800515, 454629160, 636480824, 795601030, 1591202060, 3182404120]

約数ペア:

[(1, 3182404120), (2, 1591202060), (4, 795601030), (5, 636480824), (7, 454629160), (8, 397800515), (10, 318240412), (14, 227314580), (20, 159120206), (28, 113657290), (35, 90925832), (40, 79560103), (56, 56828645), (70, 45462916), (140, 22731458), (280, 11365729)]