282273460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2016239}}^1$

素因数の和:2016255

約数の個数: 24

約数和(自身を含む): 677456640

約数和(自身を除く): 395183180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2016239, 4032478, 8064956, 10081195, 14113673, 20162390, 28227346, 40324780, 56454692, 70568365, 141136730, 282273460]

約数ペア:

[(1, 282273460), (2, 141136730), (4, 70568365), (5, 56454692), (7, 40324780), (10, 28227346), (14, 20162390), (20, 14113673), (28, 10081195), (35, 8064956), (70, 4032478), (140, 2016239)]