831618970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{3119}}^1$

素因数の和:3439

約数の個数: 64

約数和(自身を含む): 1849236480

約数和(自身を除く): 1017617510

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 293, 455, 586, 910, 1465, 2051, 2930, 3119, 3809, 4102, 6238, 7618, 10255, 15595, 19045, 20510, 21833, 26663, 31190, 38090, 40547, 43666, 53326, 81094, 109165, 133315, 202735, 218330, 266630, 283829, 405470, 567658, 913867, 1419145, 1827734, 2838290, 4569335, 6397069, 9138670, 11880271, 12794138, 23760542, 31985345, 59401355, 63970690, 83161897, 118802710, 166323794, 415809485, 831618970]

約数ペア:

[(1, 831618970), (2, 415809485), (5, 166323794), (7, 118802710), (10, 83161897), (13, 63970690), (14, 59401355), (26, 31985345), (35, 23760542), (65, 12794138), (70, 11880271), (91, 9138670), (130, 6397069), (182, 4569335), (293, 2838290), (455, 1827734), (586, 1419145), (910, 913867), (1465, 567658), (2051, 405470), (2930, 283829), (3119, 266630), (3809, 218330), (4102, 202735), (6238, 133315), (7618, 109165), (10255, 81094), (15595, 53326), (19045, 43666), (20510, 40547), (21833, 38090), (26663, 31190)]