63426540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2029}}^1$

素因数の和:2562

約数の個数: 48

約数和(自身を含む): 178022880

約数和(自身を除く): 114596340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 1042, 1563, 2029, 2084, 2605, 3126, 4058, 5210, 6087, 6252, 7815, 8116, 10145, 10420, 12174, 15630, 20290, 24348, 30435, 31260, 40580, 60870, 121740, 1057109, 2114218, 3171327, 4228436, 5285545, 6342654, 10571090, 12685308, 15856635, 21142180, 31713270, 63426540]

約数ペア:

[(1, 63426540), (2, 31713270), (3, 21142180), (4, 15856635), (5, 12685308), (6, 10571090), (10, 6342654), (12, 5285545), (15, 4228436), (20, 3171327), (30, 2114218), (60, 1057109), (521, 121740), (1042, 60870), (1563, 40580), (2029, 31260), (2084, 30435), (2605, 24348), (3126, 20290), (4058, 15630), (5210, 12174), (6087, 10420), (6252, 10145), (7815, 8116)]