19827030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{660901}}^1$

素因数の和:660911

約数の個数: 16

約数和(自身を含む): 47584944

約数和(自身を除く): 27757914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 660901, 1321802, 1982703, 3304505, 3965406, 6609010, 9913515, 19827030]

約数ペア:

[(1, 19827030), (2, 9913515), (3, 6609010), (5, 3965406), (6, 3304505), (10, 1982703), (15, 1321802), (30, 660901)]