87631890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2921063}}^1$

素因数の和:2921073

約数の個数: 16

約数和(自身を含む): 210316608

約数和(自身を除く): 122684718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2921063, 5842126, 8763189, 14605315, 17526378, 29210630, 43815945, 87631890]

約数ペア:

[(1, 87631890), (2, 43815945), (3, 29210630), (5, 17526378), (6, 14605315), (10, 8763189), (15, 5842126), (30, 2921063)]