30481740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{169343}}^1$

素因数の和:169358

約数の個数: 36

約数和(自身を含む): 92461824

約数和(自身を除く): 61980084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 169343, 338686, 508029, 677372, 846715, 1016058, 1524087, 1693430, 2032116, 2540145, 3048174, 3386860, 5080290, 6096348, 7620435, 10160580, 15240870, 30481740]

約数ペア:

[(1, 30481740), (2, 15240870), (3, 10160580), (4, 7620435), (5, 6096348), (6, 5080290), (9, 3386860), (10, 3048174), (12, 2540145), (15, 2032116), (18, 1693430), (20, 1524087), (30, 1016058), (36, 846715), (45, 677372), (60, 508029), (90, 338686), (180, 169343)]