70106220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389479}}^1$

素因数の和:389494

約数の個数: 36

約数和(自身を含む): 212656080

約数和(自身を除く): 142549860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389479, 778958, 1168437, 1557916, 1947395, 2336874, 3505311, 3894790, 4673748, 5842185, 7010622, 7789580, 11684370, 14021244, 17526555, 23368740, 35053110, 70106220]

約数ペア:

[(1, 70106220), (2, 35053110), (3, 23368740), (4, 17526555), (5, 14021244), (6, 11684370), (9, 7789580), (10, 7010622), (12, 5842185), (15, 4673748), (18, 3894790), (20, 3505311), (30, 2336874), (36, 1947395), (45, 1557916), (60, 1168437), (90, 778958), (180, 389479)]