2101474530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2594413}}^1$

素因数の和:2594432

約数の個数: 40

約数和(自身を含む): 5650633692

約数和(自身を除く): 3549159162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2594413, 5188826, 7783239, 12972065, 15566478, 23349717, 25944130, 38916195, 46699434, 70049151, 77832390, 116748585, 140098302, 210147453, 233497170, 350245755, 420294906, 700491510, 1050737265, 2101474530]

約数ペア:

[(1, 2101474530), (2, 1050737265), (3, 700491510), (5, 420294906), (6, 350245755), (9, 233497170), (10, 210147453), (15, 140098302), (18, 116748585), (27, 77832390), (30, 70049151), (45, 46699434), (54, 38916195), (81, 25944130), (90, 23349717), (135, 15566478), (162, 12972065), (270, 7783239), (405, 5188826), (810, 2594413)]