87889020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1464817}}^1$

素因数の和:1464829

約数の個数: 24

約数和(自身を含む): 246089424

約数和(自身を除く): 158200404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1464817, 2929634, 4394451, 5859268, 7324085, 8788902, 14648170, 17577804, 21972255, 29296340, 43944510, 87889020]

約数ペア:

[(1, 87889020), (2, 43944510), (3, 29296340), (4, 21972255), (5, 17577804), (6, 14648170), (10, 8788902), (12, 7324085), (15, 5859268), (20, 4394451), (30, 2929634), (60, 1464817)]