311076870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{797633}}^1$

素因数の和:797656

約数の個数: 32

約数和(自身を含む): 804015072

約数和(自身を除く): 492938202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 797633, 1595266, 2392899, 3988165, 4785798, 7976330, 10369229, 11964495, 20738458, 23928990, 31107687, 51846145, 62215374, 103692290, 155538435, 311076870]

約数ペア:

[(1, 311076870), (2, 155538435), (3, 103692290), (5, 62215374), (6, 51846145), (10, 31107687), (13, 23928990), (15, 20738458), (26, 11964495), (30, 10369229), (39, 7976330), (65, 4785798), (78, 3988165), (130, 2392899), (195, 1595266), (390, 797633)]