148169620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4231}}^1$

素因数の和:4360

約数の個数: 48

約数和(自身を含む): 332736768

約数和(自身を除く): 184567148

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1751, 2060, 3502, 4231, 7004, 8462, 8755, 16924, 17510, 21155, 35020, 42310, 71927, 84620, 143854, 287708, 359635, 435793, 719270, 871586, 1438540, 1743172, 2178965, 4357930, 7408481, 8715860, 14816962, 29633924, 37042405, 74084810, 148169620]

約数ペア:

[(1, 148169620), (2, 74084810), (4, 37042405), (5, 29633924), (10, 14816962), (17, 8715860), (20, 7408481), (34, 4357930), (68, 2178965), (85, 1743172), (103, 1438540), (170, 871586), (206, 719270), (340, 435793), (412, 359635), (515, 287708), (1030, 143854), (1751, 84620), (2060, 71927), (3502, 42310), (4231, 35020), (7004, 21155), (8462, 17510), (8755, 16924)]