2803130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 5832000

約数和(自身を除く): 3028870

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1499, 1870, 2998, 7495, 14990, 16489, 25483, 32978, 50966, 82445, 127415, 164890, 254830, 280313, 560626, 1401565, 2803130]

約数ペア:

[(1, 2803130), (2, 1401565), (5, 560626), (10, 280313), (11, 254830), (17, 164890), (22, 127415), (34, 82445), (55, 50966), (85, 32978), (110, 25483), (170, 16489), (187, 14990), (374, 7495), (935, 2998), (1499, 1870)]