834174530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 1861574400

約数和(自身を除く): 1027399870

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 239, 245, 419, 478, 490, 595, 833, 838, 1190, 1195, 1666, 1673, 2095, 2390, 2933, 3346, 4063, 4165, 4190, 5866, 7123, 8126, 8330, 8365, 11711, 14246, 14665, 16730, 20315, 20531, 23422, 28441, 29330, 35615, 40630, 41062, 49861, 56882, 58555, 71230, 99722, 100141, 102655, 117110, 142205, 199087, 200282, 205310, 249305, 284410, 349027, 398174, 498610, 500705, 698054, 700987, 995435, 1001410, 1401974, 1702397, 1745135, 1990870, 3404794, 3490270, 3504935, 4906909, 7009870, 8511985, 9813818, 11916779, 17023970, 23833558, 24534545, 49069090, 59583895, 83417453, 119167790, 166834906, 417087265, 834174530]

約数ペア:

[(1, 834174530), (2, 417087265), (5, 166834906), (7, 119167790), (10, 83417453), (14, 59583895), (17, 49069090), (34, 24534545), (35, 23833558), (49, 17023970), (70, 11916779), (85, 9813818), (98, 8511985), (119, 7009870), (170, 4906909), (238, 3504935), (239, 3490270), (245, 3404794), (419, 1990870), (478, 1745135), (490, 1702397), (595, 1401974), (833, 1001410), (838, 995435), (1190, 700987), (1195, 698054), (1666, 500705), (1673, 498610), (2095, 398174), (2390, 349027), (2933, 284410), (3346, 249305), (4063, 205310), (4165, 200282), (4190, 199087), (5866, 142205), (7123, 117110), (8126, 102655), (8330, 100141), (8365, 99722), (11711, 71230), (14246, 58555), (14665, 56882), (16730, 49861), (20315, 41062), (20531, 40630), (23422, 35615), (28441, 29330)]