72415730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{314851}}^1$

素因数の和:314881

約数の個数: 16

約数和(自身を含む): 136016064

約数和(自身を除く): 63600334

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 314851, 629702, 1574255, 3148510, 7241573, 14483146, 36207865, 72415730]

約数ペア:

[(1, 72415730), (2, 36207865), (5, 14483146), (10, 7241573), (23, 3148510), (46, 1574255), (115, 629702), (230, 314851)]