12674730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{653}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 30513024

約数和(自身を除く): 17838294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 653, 1294, 1306, 1941, 1959, 3235, 3265, 3882, 3918, 6470, 6530, 9705, 9795, 19410, 19590, 422491, 844982, 1267473, 2112455, 2534946, 4224910, 6337365, 12674730]

約数ペア:

[(1, 12674730), (2, 6337365), (3, 4224910), (5, 2534946), (6, 2112455), (10, 1267473), (15, 844982), (30, 422491), (647, 19590), (653, 19410), (1294, 9795), (1306, 9705), (1941, 6530), (1959, 6470), (3235, 3918), (3265, 3882)]