2893740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 8582112

約数和(自身を除く): 5688372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2837, 5674, 8511, 11348, 14185, 17022, 28370, 34044, 42555, 48229, 56740, 85110, 96458, 144687, 170220, 192916, 241145, 289374, 482290, 578748, 723435, 964580, 1446870, 2893740]

約数ペア:

[(1, 2893740), (2, 1446870), (3, 964580), (4, 723435), (5, 578748), (6, 482290), (10, 289374), (12, 241145), (15, 192916), (17, 170220), (20, 144687), (30, 96458), (34, 85110), (51, 56740), (60, 48229), (68, 42555), (85, 34044), (102, 28370), (170, 17022), (204, 14185), (255, 11348), (340, 8511), (510, 5674), (1020, 2837)]