145354870

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{392851}}^1$

素因数の和:392895

約数の個数: 16

約数和(自身を含む): 268710768

約数和(自身を除く): 123355898

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 392851, 785702, 1964255, 3928510, 14535487, 29070974, 72677435, 145354870]

約数ペア:

[(1, 145354870), (2, 72677435), (5, 29070974), (10, 14535487), (37, 3928510), (74, 1964255), (185, 785702), (370, 392851)]