4322290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{8821}}^1$

素因数の和:8842

約数の個数: 24

約数和(自身を含む): 9051372

約数和(自身を除く): 4729082

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 8821, 17642, 44105, 61747, 88210, 123494, 308735, 432229, 617470, 864458, 2161145, 4322290]

約数ペア:

[(1, 4322290), (2, 2161145), (5, 864458), (7, 617470), (10, 432229), (14, 308735), (35, 123494), (49, 88210), (70, 61747), (98, 44105), (245, 17642), (490, 8821)]