315393660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1752187}}^1$

素因数の和:1752202

約数の個数: 36

約数和(自身を含む): 956694648

約数和(自身を除く): 641300988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1752187, 3504374, 5256561, 7008748, 8760935, 10513122, 15769683, 17521870, 21026244, 26282805, 31539366, 35043740, 52565610, 63078732, 78848415, 105131220, 157696830, 315393660]

約数ペア:

[(1, 315393660), (2, 157696830), (3, 105131220), (4, 78848415), (5, 63078732), (6, 52565610), (9, 35043740), (10, 31539366), (12, 26282805), (15, 21026244), (18, 17521870), (20, 15769683), (30, 10513122), (36, 8760935), (45, 7008748), (60, 5256561), (90, 3504374), (180, 1752187)]