227882060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1627729}}^1$

素因数の和:1627745

約数の個数: 24

約数和(自身を含む): 546917280

約数和(自身を除く): 319035220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1627729, 3255458, 6510916, 8138645, 11394103, 16277290, 22788206, 32554580, 45576412, 56970515, 113941030, 227882060]

約数ペア:

[(1, 227882060), (2, 113941030), (4, 56970515), (5, 45576412), (7, 32554580), (10, 22788206), (14, 16277290), (20, 11394103), (28, 8138645), (35, 6510916), (70, 3255458), (140, 1627729)]