1401824270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1820551}}^1$

素因数の和:1820576

約数の個数: 32

約数和(自身を含む): 3145913856

約数和(自身を除く): 1744089586

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 1820551, 3641102, 9102755, 12743857, 18205510, 20026061, 25487714, 40052122, 63719285, 100130305, 127438570, 140182427, 200260610, 280364854, 700912135, 1401824270]

約数ペア:

[(1, 1401824270), (2, 700912135), (5, 280364854), (7, 200260610), (10, 140182427), (11, 127438570), (14, 100130305), (22, 63719285), (35, 40052122), (55, 25487714), (70, 20026061), (77, 18205510), (110, 12743857), (154, 9102755), (385, 3641102), (770, 1820551)]