25858860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{430981}}^1$

素因数の和:430993

約数の個数: 24

約数和(自身を含む): 72404976

約数和(自身を除く): 46546116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 430981, 861962, 1292943, 1723924, 2154905, 2585886, 4309810, 5171772, 6464715, 8619620, 12929430, 25858860]

約数ペア:

[(1, 25858860), (2, 12929430), (3, 8619620), (4, 6464715), (5, 5171772), (6, 4309810), (10, 2585886), (12, 2154905), (15, 1723924), (20, 1292943), (30, 861962), (60, 430981)]