7979490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{88661}}^1$

素因数の和:88674

約数の個数: 24

約数和(自身を含む): 20746908

約数和(自身を除く): 12767418

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 88661, 177322, 265983, 443305, 531966, 797949, 886610, 1329915, 1595898, 2659830, 3989745, 7979490]

約数ペア:

[(1, 7979490), (2, 3989745), (3, 2659830), (5, 1595898), (6, 1329915), (9, 886610), (10, 797949), (15, 531966), (18, 443305), (30, 265983), (45, 177322), (90, 88661)]