65881020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1098017}}^1$

素因数の和:1098029

約数の個数: 24

約数和(自身を含む): 184467024

約数和(自身を除く): 118586004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1098017, 2196034, 3294051, 4392068, 5490085, 6588102, 10980170, 13176204, 16470255, 21960340, 32940510, 65881020]

約数ペア:

[(1, 65881020), (2, 32940510), (3, 21960340), (4, 16470255), (5, 13176204), (6, 10980170), (10, 6588102), (12, 5490085), (15, 4392068), (20, 3294051), (30, 2196034), (60, 1098017)]