86489340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4789}}^1$

素因数の和:4851

約数の個数: 96

約数和(自身を含む): 283261440

約数和(自身を除く): 196772100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 4789, 6020, 9030, 9578, 14367, 18060, 19156, 23945, 28734, 33523, 47890, 57468, 67046, 71835, 95780, 100569, 134092, 143670, 167615, 201138, 205927, 287340, 335230, 402276, 411854, 502845, 617781, 670460, 823708, 1005690, 1029635, 1235562, 1441489, 2011380, 2059270, 2471124, 2882978, 3088905, 4118540, 4324467, 5765956, 6177810, 7207445, 8648934, 12355620, 14414890, 17297868, 21622335, 28829780, 43244670, 86489340]

約数ペア:

[(1, 86489340), (2, 43244670), (3, 28829780), (4, 21622335), (5, 17297868), (6, 14414890), (7, 12355620), (10, 8648934), (12, 7207445), (14, 6177810), (15, 5765956), (20, 4324467), (21, 4118540), (28, 3088905), (30, 2882978), (35, 2471124), (42, 2059270), (43, 2011380), (60, 1441489), (70, 1235562), (84, 1029635), (86, 1005690), (105, 823708), (129, 670460), (140, 617781), (172, 502845), (210, 411854), (215, 402276), (258, 335230), (301, 287340), (420, 205927), (430, 201138), (516, 167615), (602, 143670), (645, 134092), (860, 100569), (903, 95780), (1204, 71835), (1290, 67046), (1505, 57468), (1806, 47890), (2580, 33523), (3010, 28734), (3612, 23945), (4515, 19156), (4789, 18060), (6020, 14367), (9030, 9578)]