117590590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{12391}}^1$

素因数の和:12484

約数の個数: 32

約数和(自身を含む): 231086016

約数和(自身を除く): 113495426

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 12391, 24782, 61955, 123910, 161083, 322166, 805415, 904543, 1610830, 1809086, 4522715, 9045430, 11759059, 23518118, 58795295, 117590590]

約数ペア:

[(1, 117590590), (2, 58795295), (5, 23518118), (10, 11759059), (13, 9045430), (26, 4522715), (65, 1809086), (73, 1610830), (130, 904543), (146, 805415), (365, 322166), (730, 161083), (949, 123910), (1898, 61955), (4745, 24782), (9490, 12391)]