3213490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 3629390

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1583, 2030, 3166, 7915, 11081, 15830, 22162, 45907, 55405, 91814, 110810, 229535, 321349, 459070, 642698, 1606745, 3213490]

約数ペア:

[(1, 3213490), (2, 1606745), (5, 642698), (7, 459070), (10, 321349), (14, 229535), (29, 110810), (35, 91814), (58, 55405), (70, 45907), (145, 22162), (203, 15830), (290, 11081), (406, 7915), (1015, 3166), (1583, 2030)]