39998130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1333271}}^1$

素因数の和:1333281

約数の個数: 16

約数和(自身を含む): 95995584

約数和(自身を除く): 55997454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1333271, 2666542, 3999813, 6666355, 7999626, 13332710, 19999065, 39998130]

約数ペア:

[(1, 39998130), (2, 19999065), (3, 13332710), (5, 7999626), (6, 6666355), (10, 3999813), (15, 2666542), (30, 1333271)]