1393669230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{256661}}^1$

素因数の和:256852

約数の個数: 32

約数和(自身を含む): 3363298848

約数和(自身を除く): 1969629618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 256661, 513322, 769983, 1283305, 1539966, 2566610, 3849915, 7699830, 46455641, 92911282, 139366923, 232278205, 278733846, 464556410, 696834615, 1393669230]

約数ペア:

[(1, 1393669230), (2, 696834615), (3, 464556410), (5, 278733846), (6, 232278205), (10, 139366923), (15, 92911282), (30, 46455641), (181, 7699830), (362, 3849915), (543, 2566610), (905, 1539966), (1086, 1283305), (1810, 769983), (2715, 513322), (5430, 256661)]