69799060

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{22229}}^1$

素因数の和:22395

約数の個数: 24

約数和(自身を含む): 147518280

約数和(自身を除く): 77719220

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 22229, 44458, 88916, 111145, 222290, 444580, 3489953, 6979906, 13959812, 17449765, 34899530, 69799060]

約数ペア:

[(1, 69799060), (2, 34899530), (4, 17449765), (5, 13959812), (10, 6979906), (20, 3489953), (157, 444580), (314, 222290), (628, 111145), (785, 88916), (1570, 44458), (3140, 22229)]