13302780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{221713}}^1$

素因数の和:221725

約数の個数: 24

約数和(自身を含む): 37247952

約数和(自身を除く): 23945172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 221713, 443426, 665139, 886852, 1108565, 1330278, 2217130, 2660556, 3325695, 4434260, 6651390, 13302780]

約数ペア:

[(1, 13302780), (2, 6651390), (3, 4434260), (4, 3325695), (5, 2660556), (6, 2217130), (10, 1330278), (12, 1108565), (15, 886852), (20, 665139), (30, 443426), (60, 221713)]