145356446590

素因数分解:

$2^1\times 5^1\times {\mathrm{35509}}^1\times {\mathrm{409351}}^1$

素因数の和:444867

約数の個数: 16

約数和(自身を含む): 261649611360

約数和(自身を除く): 116293164770

約数列:

[1, 2, 5, 10, 35509, 71018, 177545, 355090, 409351, 818702, 2046755, 4093510, 14535644659, 29071289318, 72678223295, 145356446590]

約数ペア:

[(1, 145356446590), (2, 72678223295), (5, 29071289318), (10, 14535644659), (35509, 4093510), (71018, 2046755), (177545, 818702), (355090, 409351)]