123471690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{216617}}^1$

素因数の和:216646

約数の個数: 32

約数和(自身を含む): 311929920

約数和(自身を除く): 188458230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 216617, 433234, 649851, 1083085, 1299702, 2166170, 3249255, 4115723, 6498510, 8231446, 12347169, 20578615, 24694338, 41157230, 61735845, 123471690]

約数ペア:

[(1, 123471690), (2, 61735845), (3, 41157230), (5, 24694338), (6, 20578615), (10, 12347169), (15, 8231446), (19, 6498510), (30, 4115723), (38, 3249255), (57, 2166170), (95, 1299702), (114, 1083085), (190, 649851), (285, 433234), (570, 216617)]