2247695220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{113177}}^1$

素因数の和:113520

約数の個数: 48

約数和(自身を含む): 6312616128

約数和(自身を除く): 4064920908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 19860, 113177, 226354, 339531, 452708, 565885, 679062, 1131770, 1358124, 1697655, 2263540, 3395310, 6790620, 37461587, 74923174, 112384761, 149846348, 187307935, 224769522, 374615870, 449539044, 561923805, 749231740, 1123847610, 2247695220]

約数ペア:

[(1, 2247695220), (2, 1123847610), (3, 749231740), (4, 561923805), (5, 449539044), (6, 374615870), (10, 224769522), (12, 187307935), (15, 149846348), (20, 112384761), (30, 74923174), (60, 37461587), (331, 6790620), (662, 3395310), (993, 2263540), (1324, 1697655), (1655, 1358124), (1986, 1131770), (3310, 679062), (3972, 565885), (4965, 452708), (6620, 339531), (9930, 226354), (19860, 113177)]