6650570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 13996800

約数和(自身を除く): 7346230

約数列:

[1, 2, 5, 10, 17, 19, 29, 34, 38, 58, 71, 85, 95, 142, 145, 170, 190, 290, 323, 355, 493, 551, 646, 710, 986, 1102, 1207, 1349, 1615, 2059, 2414, 2465, 2698, 2755, 3230, 4118, 4930, 5510, 6035, 6745, 9367, 10295, 12070, 13490, 18734, 20590, 22933, 35003, 39121, 45866, 46835, 70006, 78242, 93670, 114665, 175015, 195605, 229330, 350030, 391210, 665057, 1330114, 3325285, 6650570]

約数ペア:

[(1, 6650570), (2, 3325285), (5, 1330114), (10, 665057), (17, 391210), (19, 350030), (29, 229330), (34, 195605), (38, 175015), (58, 114665), (71, 93670), (85, 78242), (95, 70006), (142, 46835), (145, 45866), (170, 39121), (190, 35003), (290, 22933), (323, 20590), (355, 18734), (493, 13490), (551, 12070), (646, 10295), (710, 9367), (986, 6745), (1102, 6035), (1207, 5510), (1349, 4930), (1615, 4118), (2059, 3230), (2414, 2755), (2465, 2698)]