67797990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57947}}^1$

素因数の和:57973

約数の個数: 48

約数和(自身を含む): 189837648

約数和(自身を除く): 122039658

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 57947, 115894, 173841, 289735, 347682, 521523, 579470, 753311, 869205, 1043046, 1506622, 1738410, 2259933, 2607615, 3766555, 4519866, 5215230, 6779799, 7533110, 11299665, 13559598, 22599330, 33898995, 67797990]

約数ペア:

[(1, 67797990), (2, 33898995), (3, 22599330), (5, 13559598), (6, 11299665), (9, 7533110), (10, 6779799), (13, 5215230), (15, 4519866), (18, 3766555), (26, 2607615), (30, 2259933), (39, 1738410), (45, 1506622), (65, 1043046), (78, 869205), (90, 753311), (117, 579470), (130, 521523), (195, 347682), (234, 289735), (390, 173841), (585, 115894), (1170, 57947)]