166798860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2779981}}^1$

素因数の和:2779993

約数の個数: 24

約数和(自身を含む): 467036976

約数和(自身を除く): 300238116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2779981, 5559962, 8339943, 11119924, 13899905, 16679886, 27799810, 33359772, 41699715, 55599620, 83399430, 166798860]

約数ペア:

[(1, 166798860), (2, 83399430), (3, 55599620), (4, 41699715), (5, 33359772), (6, 27799810), (10, 16679886), (12, 13899905), (15, 11119924), (20, 8339943), (30, 5559962), (60, 2779981)]