8456630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9293}}^1$

素因数の和:9320

約数の個数: 32

約数和(自身を含む): 18736704

約数和(自身を除く): 10280074

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 9293, 18586, 46465, 65051, 92930, 120809, 130102, 241618, 325255, 604045, 650510, 845663, 1208090, 1691326, 4228315, 8456630]

約数ペア:

[(1, 8456630), (2, 4228315), (5, 1691326), (7, 1208090), (10, 845663), (13, 650510), (14, 604045), (26, 325255), (35, 241618), (65, 130102), (70, 120809), (91, 92930), (130, 65051), (182, 46465), (455, 18586), (910, 9293)]