13308420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221807}}^1$

素因数の和:221819

約数の個数: 24

約数和(自身を含む): 37263744

約数和(自身を除く): 23955324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221807, 443614, 665421, 887228, 1109035, 1330842, 2218070, 2661684, 3327105, 4436140, 6654210, 13308420]

約数ペア:

[(1, 13308420), (2, 6654210), (3, 4436140), (4, 3327105), (5, 2661684), (6, 2218070), (10, 1330842), (12, 1109035), (15, 887228), (20, 665421), (30, 443614), (60, 221807)]