2012098305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{8089}}^1$

素因数の和:8230

約数の個数: 64

約数和(自身を含む): 3876986880

約数和(自身を除く): 1864888575

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 103, 105, 115, 161, 309, 345, 483, 515, 721, 805, 1545, 2163, 2369, 2415, 3605, 7107, 8089, 10815, 11845, 16583, 24267, 35535, 40445, 49749, 56623, 82915, 121335, 169869, 186047, 248745, 283115, 558141, 833167, 849345, 930235, 1302329, 2499501, 2790705, 3906987, 4165835, 5832169, 6511645, 12497505, 17496507, 19162841, 19534935, 29160845, 57488523, 87482535, 95814205, 134139887, 287442615, 402419661, 670699435, 2012098305]

約数ペア:

[(1, 2012098305), (3, 670699435), (5, 402419661), (7, 287442615), (15, 134139887), (21, 95814205), (23, 87482535), (35, 57488523), (69, 29160845), (103, 19534935), (105, 19162841), (115, 17496507), (161, 12497505), (309, 6511645), (345, 5832169), (483, 4165835), (515, 3906987), (721, 2790705), (805, 2499501), (1545, 1302329), (2163, 930235), (2369, 849345), (2415, 833167), (3605, 558141), (7107, 283115), (8089, 248745), (10815, 186047), (11845, 169869), (16583, 121335), (24267, 82915), (35535, 56623), (40445, 49749)]