295996870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{32069}}^1$

素因数の和:32160

約数の個数: 32

約数和(自身を含む): 581878080

約数和(自身を除く): 285881210

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 32069, 64138, 160345, 320690, 416897, 833794, 2084485, 2276899, 4168970, 4553798, 11384495, 22768990, 29599687, 59199374, 147998435, 295996870]

約数ペア:

[(1, 295996870), (2, 147998435), (5, 59199374), (10, 29599687), (13, 22768990), (26, 11384495), (65, 4553798), (71, 4168970), (130, 2276899), (142, 2084485), (355, 833794), (710, 416897), (923, 320690), (1846, 160345), (4615, 64138), (9230, 32069)]