28476060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24979}}^1$

素因数の和:25010

約数の個数: 48

約数和(自身を含む): 83932800

約数和(自身を除く): 55456740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 24979, 49958, 74937, 99916, 124895, 149874, 249790, 299748, 374685, 474601, 499580, 749370, 949202, 1423803, 1498740, 1898404, 2373005, 2847606, 4746010, 5695212, 7119015, 9492020, 14238030, 28476060]

約数ペア:

[(1, 28476060), (2, 14238030), (3, 9492020), (4, 7119015), (5, 5695212), (6, 4746010), (10, 2847606), (12, 2373005), (15, 1898404), (19, 1498740), (20, 1423803), (30, 949202), (38, 749370), (57, 499580), (60, 474601), (76, 374685), (95, 299748), (114, 249790), (190, 149874), (228, 124895), (285, 99916), (380, 74937), (570, 49958), (1140, 24979)]