149704260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2495071}}^1$

素因数の和:2495083

約数の個数: 24

約数和(自身を含む): 419172096

約数和(自身を除く): 269467836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2495071, 4990142, 7485213, 9980284, 12475355, 14970426, 24950710, 29940852, 37426065, 49901420, 74852130, 149704260]

約数ペア:

[(1, 149704260), (2, 74852130), (3, 49901420), (4, 37426065), (5, 29940852), (6, 24950710), (10, 14970426), (12, 12475355), (15, 9980284), (20, 7485213), (30, 4990142), (60, 2495071)]