174666540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{1979}}^1$

素因数の和:3462

約数の個数: 48

約数和(自身を含む): 489646080

約数和(自身を除く): 314979540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1471, 1979, 2942, 3958, 4413, 5884, 5937, 7355, 7916, 8826, 9895, 11874, 14710, 17652, 19790, 22065, 23748, 29420, 29685, 39580, 44130, 59370, 88260, 118740, 2911109, 5822218, 8733327, 11644436, 14555545, 17466654, 29111090, 34933308, 43666635, 58222180, 87333270, 174666540]

約数ペア:

[(1, 174666540), (2, 87333270), (3, 58222180), (4, 43666635), (5, 34933308), (6, 29111090), (10, 17466654), (12, 14555545), (15, 11644436), (20, 8733327), (30, 5822218), (60, 2911109), (1471, 118740), (1979, 88260), (2942, 59370), (3958, 44130), (4413, 39580), (5884, 29685), (5937, 29420), (7355, 23748), (7916, 22065), (8826, 19790), (9895, 17652), (11874, 14710)]