55209090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{2029}}^1$

素因数の和:2946

約数の個数: 32

約数和(自身を含む): 132713280

約数和(自身を除く): 77504190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 907, 1814, 2029, 2721, 4058, 4535, 5442, 6087, 9070, 10145, 12174, 13605, 20290, 27210, 30435, 60870, 1840303, 3680606, 5520909, 9201515, 11041818, 18403030, 27604545, 55209090]

約数ペア:

[(1, 55209090), (2, 27604545), (3, 18403030), (5, 11041818), (6, 9201515), (10, 5520909), (15, 3680606), (30, 1840303), (907, 60870), (1814, 30435), (2029, 27210), (2721, 20290), (4058, 13605), (4535, 12174), (5442, 10145), (6087, 9070)]