13305486540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221758109}}^1$

素因数の和:221758121

約数の個数: 24

約数和(自身を含む): 37255362480

約数和(自身を除く): 23949875940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221758109, 443516218, 665274327, 887032436, 1108790545, 1330548654, 2217581090, 2661097308, 3326371635, 4435162180, 6652743270, 13305486540]

約数ペア:

[(1, 13305486540), (2, 6652743270), (3, 4435162180), (4, 3326371635), (5, 2661097308), (6, 2217581090), (10, 1330548654), (12, 1108790545), (15, 887032436), (20, 665274327), (30, 443516218), (60, 221758109)]