148978860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2482981}}^1$

素因数の和:2482993

約数の個数: 24

約数和(自身を含む): 417140976

約数和(自身を除く): 268162116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2482981, 4965962, 7448943, 9931924, 12414905, 14897886, 24829810, 29795772, 37244715, 49659620, 74489430, 148978860]

約数ペア:

[(1, 148978860), (2, 74489430), (3, 49659620), (4, 37244715), (5, 29795772), (6, 24829810), (10, 14897886), (12, 12414905), (15, 9931924), (20, 7448943), (30, 4965962), (60, 2482981)]