69211690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5821}}^1$

素因数の和:5898

約数の個数: 32

約数和(自身を含む): 132042960

約数和(自身を除く): 62831270

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5821, 5945, 11642, 11890, 29105, 58210, 168809, 238661, 337618, 477322, 844045, 1193305, 1688090, 2386610, 6921169, 13842338, 34605845, 69211690]

約数ペア:

[(1, 69211690), (2, 34605845), (5, 13842338), (10, 6921169), (29, 2386610), (41, 1688090), (58, 1193305), (82, 844045), (145, 477322), (205, 337618), (290, 238661), (410, 168809), (1189, 58210), (2378, 29105), (5821, 11890), (5945, 11642)]