66748260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1112471}}^1$

素因数の和:1112483

約数の個数: 24

約数和(自身を含む): 186895296

約数和(自身を除く): 120147036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1112471, 2224942, 3337413, 4449884, 5562355, 6674826, 11124710, 13349652, 16687065, 22249420, 33374130, 66748260]

約数ペア:

[(1, 66748260), (2, 33374130), (3, 22249420), (4, 16687065), (5, 13349652), (6, 11124710), (10, 6674826), (12, 5562355), (15, 4449884), (20, 3337413), (30, 2224942), (60, 1112471)]