87306990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2910233}}^1$

素因数の和:2910243

約数の個数: 16

約数和(自身を含む): 209536848

約数和(自身を除く): 122229858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2910233, 5820466, 8730699, 14551165, 17461398, 29102330, 43653495, 87306990]

約数ペア:

[(1, 87306990), (2, 43653495), (3, 29102330), (5, 17461398), (6, 14551165), (10, 8730699), (15, 5820466), (30, 2910233)]