1559490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 3775680

約数和(自身を除く): 2216190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 229, 454, 458, 681, 687, 1135, 1145, 1362, 1374, 2270, 2290, 3405, 3435, 6810, 6870, 51983, 103966, 155949, 259915, 311898, 519830, 779745, 1559490]

約数ペア:

[(1, 1559490), (2, 779745), (3, 519830), (5, 311898), (6, 259915), (10, 155949), (15, 103966), (30, 51983), (227, 6870), (229, 6810), (454, 3435), (458, 3405), (681, 2290), (687, 2270), (1135, 1374), (1145, 1362)]