17740770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8329}}^1$

素因数の和:8410

約数の個数: 32

約数和(自身を含む): 43182720

約数和(自身を除く): 25441950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 8329, 16658, 24987, 41645, 49974, 83290, 124935, 249870, 591359, 1182718, 1774077, 2956795, 3548154, 5913590, 8870385, 17740770]

約数ペア:

[(1, 17740770), (2, 8870385), (3, 5913590), (5, 3548154), (6, 2956795), (10, 1774077), (15, 1182718), (30, 591359), (71, 249870), (142, 124935), (213, 83290), (355, 49974), (426, 41645), (710, 24987), (1065, 16658), (2130, 8329)]