3130660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12041}}^1$

素因数の和:12063

約数の個数: 24

約数和(自身を含む): 7080696

約数和(自身を除く): 3950036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 12041, 24082, 48164, 60205, 120410, 156533, 240820, 313066, 626132, 782665, 1565330, 3130660]

約数ペア:

[(1, 3130660), (2, 1565330), (4, 782665), (5, 626132), (10, 313066), (13, 240820), (20, 156533), (26, 120410), (52, 60205), (65, 48164), (130, 24082), (260, 12041)]