9188090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 17293824

約数和(自身を除く): 8105734

約数列:

[1, 2, 5, 10, 31, 62, 107, 155, 214, 277, 310, 535, 554, 1070, 1385, 2770, 3317, 6634, 8587, 16585, 17174, 29639, 33170, 42935, 59278, 85870, 148195, 296390, 918809, 1837618, 4594045, 9188090]

約数ペア:

[(1, 9188090), (2, 4594045), (5, 1837618), (10, 918809), (31, 296390), (62, 148195), (107, 85870), (155, 59278), (214, 42935), (277, 33170), (310, 29639), (535, 17174), (554, 16585), (1070, 8587), (1385, 6634), (2770, 3317)]