6810805870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{35977}}^1$

素因数の和:37716

約数の個数: 32

約数和(自身を含む): 13382089056

約数和(自身を除く): 6571283186

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1721, 3442, 8605, 17210, 18931, 35977, 37862, 71954, 94655, 179885, 189310, 359770, 395747, 791494, 1978735, 3957470, 61916417, 123832834, 309582085, 619164170, 681080587, 1362161174, 3405402935, 6810805870]

約数ペア:

[(1, 6810805870), (2, 3405402935), (5, 1362161174), (10, 681080587), (11, 619164170), (22, 309582085), (55, 123832834), (110, 61916417), (1721, 3957470), (3442, 1978735), (8605, 791494), (17210, 395747), (18931, 359770), (35977, 189310), (37862, 179885), (71954, 94655)]