78768021290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2938009}}^1$

素因数の和:2938406

約数の個数: 32

約数和(自身を含む): 162460200960

約数和(自身を除く): 83692179670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 766, 1915, 2681, 3830, 5362, 13405, 26810, 2938009, 5876018, 14690045, 20566063, 29380090, 41132126, 102830315, 205660630, 1125257447, 2250514894, 5626287235, 7876802129, 11252574470, 15753604258, 39384010645, 78768021290]

約数ペア:

[(1, 78768021290), (2, 39384010645), (5, 15753604258), (7, 11252574470), (10, 7876802129), (14, 5626287235), (35, 2250514894), (70, 1125257447), (383, 205660630), (766, 102830315), (1915, 41132126), (2681, 29380090), (3830, 20566063), (5362, 14690045), (13405, 5876018), (26810, 2938009)]