63395780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23833}}^1$

素因数の和:23868

約数の個数: 48

約数和(自身を含む): 160164480

約数和(自身を除く): 96768700

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 23833, 47666, 95332, 119165, 166831, 238330, 333662, 452827, 476660, 667324, 834155, 905654, 1668310, 1811308, 2264135, 3169789, 3336620, 4528270, 6339578, 9056540, 12679156, 15848945, 31697890, 63395780]

約数ペア:

[(1, 63395780), (2, 31697890), (4, 15848945), (5, 12679156), (7, 9056540), (10, 6339578), (14, 4528270), (19, 3336620), (20, 3169789), (28, 2264135), (35, 1811308), (38, 1668310), (70, 905654), (76, 834155), (95, 667324), (133, 476660), (140, 452827), (190, 333662), (266, 238330), (380, 166831), (532, 119165), (665, 95332), (1330, 47666), (2660, 23833)]