8429490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:651

約数の個数: 48

約数和(自身を含む): 22066200

約数和(自身を除く): 13636710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 229, 409, 458, 687, 818, 1145, 1227, 1374, 2045, 2061, 2290, 2454, 3435, 3681, 4090, 4122, 6135, 6870, 7362, 10305, 12270, 18405, 20610, 36810, 93661, 187322, 280983, 468305, 561966, 842949, 936610, 1404915, 1685898, 2809830, 4214745, 8429490]

約数ペア:

[(1, 8429490), (2, 4214745), (3, 2809830), (5, 1685898), (6, 1404915), (9, 936610), (10, 842949), (15, 561966), (18, 468305), (30, 280983), (45, 187322), (90, 93661), (229, 36810), (409, 20610), (458, 18405), (687, 12270), (818, 10305), (1145, 7362), (1227, 6870), (1374, 6135), (2045, 4122), (2061, 4090), (2290, 3681), (2454, 3435)]