74877870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{47093}}^1$

素因数の和:47156

約数の個数: 32

約数和(自身を含む): 183101472

約数和(自身を除く): 108223602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 47093, 94186, 141279, 235465, 282558, 470930, 706395, 1412790, 2495929, 4991858, 7487787, 12479645, 14975574, 24959290, 37438935, 74877870]

約数ペア:

[(1, 74877870), (2, 37438935), (3, 24959290), (5, 14975574), (6, 12479645), (10, 7487787), (15, 4991858), (30, 2495929), (53, 1412790), (106, 706395), (159, 470930), (265, 282558), (318, 235465), (530, 141279), (795, 94186), (1590, 47093)]