806910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2092

約数の個数: 32

約数和(自身を含む): 2086560

約数和(自身を除く): 1279650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2069, 4138, 6207, 10345, 12414, 20690, 26897, 31035, 53794, 62070, 80691, 134485, 161382, 268970, 403455, 806910]

約数ペア:

[(1, 806910), (2, 403455), (3, 268970), (5, 161382), (6, 134485), (10, 80691), (13, 62070), (15, 53794), (26, 31035), (30, 26897), (39, 20690), (65, 12414), (78, 10345), (130, 6207), (195, 4138), (390, 2069)]