42773770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2179}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 83502720

約数和(自身を除く): 40728950

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 302, 755, 1510, 1963, 2179, 3926, 4358, 9815, 10895, 19630, 21790, 28327, 56654, 141635, 283270, 329029, 658058, 1645145, 3290290, 4277377, 8554754, 21386885, 42773770]

約数ペア:

[(1, 42773770), (2, 21386885), (5, 8554754), (10, 4277377), (13, 3290290), (26, 1645145), (65, 658058), (130, 329029), (151, 283270), (302, 141635), (755, 56654), (1510, 28327), (1963, 21790), (2179, 19630), (3926, 10895), (4358, 9815)]