30630256

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{28573}}^1$

素因数の和:28648

約数の個数: 20

約数和(自身を含む): 60233992

約数和(自身を除く): 29603736

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 28573, 57146, 114292, 228584, 457168, 1914391, 3828782, 7657564, 15315128, 30630256]

約数ペア:

[(1, 30630256), (2, 15315128), (4, 7657564), (8, 3828782), (16, 1914391), (67, 457168), (134, 228584), (268, 114292), (536, 57146), (1072, 28573)]