68919550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2939}}^1$

素因数の和:3025

約数の個数: 48

約数和(自身を含む): 148740480

約数和(自身を除く): 79820930

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 67, 70, 134, 175, 335, 350, 469, 670, 938, 1675, 2345, 2939, 3350, 4690, 5878, 11725, 14695, 20573, 23450, 29390, 41146, 73475, 102865, 146950, 196913, 205730, 393826, 514325, 984565, 1028650, 1378391, 1969130, 2756782, 4922825, 6891955, 9845650, 13783910, 34459775, 68919550]

約数ペア:

[(1, 68919550), (2, 34459775), (5, 13783910), (7, 9845650), (10, 6891955), (14, 4922825), (25, 2756782), (35, 1969130), (50, 1378391), (67, 1028650), (70, 984565), (134, 514325), (175, 393826), (335, 205730), (350, 196913), (469, 146950), (670, 102865), (938, 73475), (1675, 41146), (2345, 29390), (2939, 23450), (3350, 20573), (4690, 14695), (5878, 11725)]