139552260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2325871}}^1$

素因数の和:2325883

約数の個数: 24

約数和(自身を含む): 390746496

約数和(自身を除く): 251194236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2325871, 4651742, 6977613, 9303484, 11629355, 13955226, 23258710, 27910452, 34888065, 46517420, 69776130, 139552260]

約数ペア:

[(1, 139552260), (2, 69776130), (3, 46517420), (4, 34888065), (5, 27910452), (6, 23258710), (10, 13955226), (12, 11629355), (15, 9303484), (20, 6977613), (30, 4651742), (60, 2325871)]