13308720420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221812007}}^1$

素因数の和:221812019

約数の個数: 24

約数和(自身を含む): 37264417344

約数和(自身を除く): 23955696924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221812007, 443624014, 665436021, 887248028, 1109060035, 1330872042, 2218120070, 2661744084, 3327180105, 4436240140, 6654360210, 13308720420]

約数ペア:

[(1, 13308720420), (2, 6654360210), (3, 4436240140), (4, 3327180105), (5, 2661744084), (6, 2218120070), (10, 1330872042), (12, 1109060035), (15, 887248028), (20, 665436021), (30, 443624014), (60, 221812007)]