13933140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17863}}^1$

素因数の和:17888

約数の個数: 48

約数和(自身を含む): 42016128

約数和(自身を除く): 28082988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 17863, 35726, 53589, 71452, 89315, 107178, 178630, 214356, 232219, 267945, 357260, 464438, 535890, 696657, 928876, 1071780, 1161095, 1393314, 2322190, 2786628, 3483285, 4644380, 6966570, 13933140]

約数ペア:

[(1, 13933140), (2, 6966570), (3, 4644380), (4, 3483285), (5, 2786628), (6, 2322190), (10, 1393314), (12, 1161095), (13, 1071780), (15, 928876), (20, 696657), (26, 535890), (30, 464438), (39, 357260), (52, 267945), (60, 232219), (65, 214356), (78, 178630), (130, 107178), (156, 89315), (195, 71452), (260, 53589), (390, 35726), (780, 17863)]