1218486630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{40616221}}^1$

素因数の和:40616231

約数の個数: 16

約数和(自身を含む): 2924367984

約数和(自身を除く): 1705881354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 40616221, 81232442, 121848663, 203081105, 243697326, 406162210, 609243315, 1218486630]

約数ペア:

[(1, 1218486630), (2, 609243315), (3, 406162210), (5, 243697326), (6, 203081105), (10, 121848663), (15, 81232442), (30, 40616221)]