22285690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{45481}}^1$

素因数の和:45502

約数の個数: 24

約数和(自身を含む): 46664532

約数和(自身を除く): 24378842

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 45481, 90962, 227405, 318367, 454810, 636734, 1591835, 2228569, 3183670, 4457138, 11142845, 22285690]

約数ペア:

[(1, 22285690), (2, 11142845), (5, 4457138), (7, 3183670), (10, 2228569), (14, 1591835), (35, 636734), (49, 454810), (70, 318367), (98, 227405), (245, 90962), (490, 45481)]