3156790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3469}}^1$

素因数の和:3496

約数の個数: 32

約数和(自身を含む): 6995520

約数和(自身を除く): 3838730

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3469, 6938, 17345, 24283, 34690, 45097, 48566, 90194, 121415, 225485, 242830, 315679, 450970, 631358, 1578395, 3156790]

約数ペア:

[(1, 3156790), (2, 1578395), (5, 631358), (7, 450970), (10, 315679), (13, 242830), (14, 225485), (26, 121415), (35, 90194), (65, 48566), (70, 45097), (91, 34690), (130, 24283), (182, 17345), (455, 6938), (910, 3469)]