137908810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{22571}}^1$

素因数の和:22638

約数の個数: 32

約数和(自身を含む): 273030912

約数和(自身を除く): 135122102

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 22571, 45142, 112855, 225710, 293423, 586846, 1060837, 1467115, 2121674, 2934230, 5304185, 10608370, 13790881, 27581762, 68954405, 137908810]

約数ペア:

[(1, 137908810), (2, 68954405), (5, 27581762), (10, 13790881), (13, 10608370), (26, 5304185), (47, 2934230), (65, 2121674), (94, 1467115), (130, 1060837), (235, 586846), (470, 293423), (611, 225710), (1222, 112855), (3055, 45142), (6110, 22571)]