30900086

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{13709}}^1$

素因数の和:13748

約数の個数: 24

約数和(自身を含む): 56265840

約数和(自身を除く): 25365754

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 13709, 27418, 95963, 191926, 315307, 630614, 671741, 1343482, 2207149, 4414298, 15450043, 30900086]

約数ペア:

[(1, 30900086), (2, 15450043), (7, 4414298), (14, 2207149), (23, 1343482), (46, 671741), (49, 630614), (98, 315307), (161, 191926), (322, 95963), (1127, 27418), (2254, 13709)]