1226727250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 2688940800

約数和(自身を除く): 1462213550

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 239, 245, 250, 350, 419, 478, 490, 838, 875, 1195, 1225, 1673, 1750, 2095, 2390, 2450, 2933, 3346, 4190, 5866, 5975, 6125, 8365, 10475, 11711, 11950, 12250, 14665, 16730, 20531, 20950, 23422, 29330, 29875, 41062, 41825, 52375, 58555, 59750, 73325, 83650, 100141, 102655, 104750, 117110, 146650, 200282, 205310, 209125, 292775, 366625, 418250, 500705, 513275, 585550, 700987, 733250, 1001410, 1026550, 1401974, 1463875, 2503525, 2566375, 2927750, 3504935, 4906909, 5007050, 5132750, 7009870, 9813818, 12517625, 17524675, 24534545, 25035250, 35049350, 49069090, 87623375, 122672725, 175246750, 245345450, 613363625, 1226727250]

約数ペア:

[(1, 1226727250), (2, 613363625), (5, 245345450), (7, 175246750), (10, 122672725), (14, 87623375), (25, 49069090), (35, 35049350), (49, 25035250), (50, 24534545), (70, 17524675), (98, 12517625), (125, 9813818), (175, 7009870), (239, 5132750), (245, 5007050), (250, 4906909), (350, 3504935), (419, 2927750), (478, 2566375), (490, 2503525), (838, 1463875), (875, 1401974), (1195, 1026550), (1225, 1001410), (1673, 733250), (1750, 700987), (2095, 585550), (2390, 513275), (2450, 500705), (2933, 418250), (3346, 366625), (4190, 292775), (5866, 209125), (5975, 205310), (6125, 200282), (8365, 146650), (10475, 117110), (11711, 104750), (11950, 102655), (12250, 100141), (14665, 83650), (16730, 73325), (20531, 59750), (20950, 58555), (23422, 52375), (29330, 41825), (29875, 41062)]