148858860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2480981}}^1$

素因数の和:2480993

約数の個数: 24

約数和(自身を含む): 416804976

約数和(自身を除く): 267946116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2480981, 4961962, 7442943, 9923924, 12404905, 14885886, 24809810, 29771772, 37214715, 49619620, 74429430, 148858860]

約数ペア:

[(1, 148858860), (2, 74429430), (3, 49619620), (4, 37214715), (5, 29771772), (6, 24809810), (10, 14885886), (12, 12404905), (15, 9923924), (20, 7442943), (30, 4961962), (60, 2480981)]