5655854890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{139067}}^1$

素因数の和:139171

約数の個数: 48

約数和(自身を含む): 11985436512

約数和(自身を除く): 6329581622

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 83, 98, 166, 245, 415, 490, 581, 830, 1162, 2905, 4067, 5810, 8134, 20335, 40670, 139067, 278134, 695335, 973469, 1390670, 1946938, 4867345, 6814283, 9734690, 11542561, 13628566, 23085122, 34071415, 57712805, 68142830, 80797927, 115425610, 161595854, 403989635, 565585489, 807979270, 1131170978, 2827927445, 5655854890]

約数ペア:

[(1, 5655854890), (2, 2827927445), (5, 1131170978), (7, 807979270), (10, 565585489), (14, 403989635), (35, 161595854), (49, 115425610), (70, 80797927), (83, 68142830), (98, 57712805), (166, 34071415), (245, 23085122), (415, 13628566), (490, 11542561), (581, 9734690), (830, 6814283), (1162, 4867345), (2905, 1946938), (4067, 1390670), (5810, 973469), (8134, 695335), (20335, 278134), (40670, 139067)]