76429790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 155131200

約数和(自身を除く): 78701410

約数列:

[1, 2, 5, 10, 17, 29, 34, 37, 58, 74, 85, 145, 170, 185, 290, 370, 419, 493, 629, 838, 986, 1073, 1258, 2095, 2146, 2465, 3145, 4190, 4930, 5365, 6290, 7123, 10730, 12151, 14246, 15503, 18241, 24302, 31006, 35615, 36482, 60755, 71230, 77515, 91205, 121510, 155030, 182410, 206567, 263551, 413134, 449587, 527102, 899174, 1032835, 1317755, 2065670, 2247935, 2635510, 4495870, 7642979, 15285958, 38214895, 76429790]

約数ペア:

[(1, 76429790), (2, 38214895), (5, 15285958), (10, 7642979), (17, 4495870), (29, 2635510), (34, 2247935), (37, 2065670), (58, 1317755), (74, 1032835), (85, 899174), (145, 527102), (170, 449587), (185, 413134), (290, 263551), (370, 206567), (419, 182410), (493, 155030), (629, 121510), (838, 91205), (986, 77515), (1073, 71230), (1258, 60755), (2095, 36482), (2146, 35615), (2465, 31006), (3145, 24302), (4190, 18241), (4930, 15503), (5365, 14246), (6290, 12151), (7123, 10730)]