866557070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1\times {\mathrm{1549}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 1598335200

約数和(自身を除く): 731778130

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1301, 1549, 2602, 3098, 6505, 7745, 13010, 15490, 55943, 66607, 111886, 133214, 279715, 333035, 559430, 666070, 2015249, 4030498, 10076245, 20152490, 86655707, 173311414, 433278535, 866557070]

約数ペア:

[(1, 866557070), (2, 433278535), (5, 173311414), (10, 86655707), (43, 20152490), (86, 10076245), (215, 4030498), (430, 2015249), (1301, 666070), (1549, 559430), (2602, 333035), (3098, 279715), (6505, 133214), (7745, 111886), (13010, 66607), (15490, 55943)]