143023740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{23143}}^1$

素因数の和:23258

約数の個数: 48

約数和(自身を含む): 404371968

約数和(自身を除く): 261348228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 23143, 46286, 69429, 92572, 115715, 138858, 231430, 277716, 347145, 462860, 694290, 1388580, 2383729, 4767458, 7151187, 9534916, 11918645, 14302374, 23837290, 28604748, 35755935, 47674580, 71511870, 143023740]

約数ペア:

[(1, 143023740), (2, 71511870), (3, 47674580), (4, 35755935), (5, 28604748), (6, 23837290), (10, 14302374), (12, 11918645), (15, 9534916), (20, 7151187), (30, 4767458), (60, 2383729), (103, 1388580), (206, 694290), (309, 462860), (412, 347145), (515, 277716), (618, 231430), (1030, 138858), (1236, 115715), (1545, 92572), (2060, 69429), (3090, 46286), (6180, 23143)]