557209980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3095611}}^1$

素因数の和:3095626

約数の個数: 36

約数和(自身を含む): 1690204152

約数和(自身を除く): 1132994172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3095611, 6191222, 9286833, 12382444, 15478055, 18573666, 27860499, 30956110, 37147332, 46434165, 55720998, 61912220, 92868330, 111441996, 139302495, 185736660, 278604990, 557209980]

約数ペア:

[(1, 557209980), (2, 278604990), (3, 185736660), (4, 139302495), (5, 111441996), (6, 92868330), (9, 61912220), (10, 55720998), (12, 46434165), (15, 37147332), (18, 30956110), (20, 27860499), (30, 18573666), (36, 15478055), (45, 12382444), (60, 9286833), (90, 6191222), (180, 3095611)]