30710384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101021}}^1$

素因数の和:101048

約数の個数: 20

約数和(自身を含む): 62633640

約数和(自身を除く): 31923256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 101021, 202042, 404084, 808168, 1616336, 1919399, 3838798, 7677596, 15355192, 30710384]

約数ペア:

[(1, 30710384), (2, 15355192), (4, 7677596), (8, 3838798), (16, 1919399), (19, 1616336), (38, 808168), (76, 404084), (152, 202042), (304, 101021)]