40409490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122453}}^1$

素因数の和:122474

約数の個数: 32

約数和(自身を含む): 105800256

約数和(自身を除く): 65390766

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 122453, 244906, 367359, 612265, 734718, 1224530, 1346983, 1836795, 2693966, 3673590, 4040949, 6734915, 8081898, 13469830, 20204745, 40409490]

約数ペア:

[(1, 40409490), (2, 20204745), (3, 13469830), (5, 8081898), (6, 6734915), (10, 4040949), (11, 3673590), (15, 2693966), (22, 1836795), (30, 1346983), (33, 1224530), (55, 734718), (66, 612265), (110, 367359), (165, 244906), (330, 122453)]