63844140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1064069}}^1$

素因数の和:1064081

約数の個数: 24

約数和(自身を含む): 178763760

約数和(自身を除く): 114919620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1064069, 2128138, 3192207, 4256276, 5320345, 6384414, 10640690, 12768828, 15961035, 21281380, 31922070, 63844140]

約数ペア:

[(1, 63844140), (2, 31922070), (3, 21281380), (4, 15961035), (5, 12768828), (6, 10640690), (10, 6384414), (12, 5320345), (15, 4256276), (20, 3192207), (30, 2128138), (60, 1064069)]