177396770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1453}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 331337520

約数和(自身を除く): 153940750

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 421, 842, 1453, 2105, 2906, 4210, 7265, 12209, 14530, 24418, 42137, 61045, 84274, 122090, 210685, 421370, 611713, 1223426, 3058565, 6117130, 17739677, 35479354, 88698385, 177396770]

約数ペア:

[(1, 177396770), (2, 88698385), (5, 35479354), (10, 17739677), (29, 6117130), (58, 3058565), (145, 1223426), (290, 611713), (421, 421370), (842, 210685), (1453, 122090), (2105, 84274), (2906, 61045), (4210, 42137), (7265, 24418), (12209, 14530)]