19005389220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2960341}}^1$

素因数の和:2960460

約数の個数: 48

約数和(自身を含む): 53712445248

約数和(自身を除く): 34707056028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 2960341, 5920682, 8881023, 11841364, 14801705, 17762046, 29603410, 35524092, 44405115, 59206820, 88810230, 177620460, 316756487, 633512974, 950269461, 1267025948, 1583782435, 1900538922, 3167564870, 3801077844, 4751347305, 6335129740, 9502694610, 19005389220]

約数ペア:

[(1, 19005389220), (2, 9502694610), (3, 6335129740), (4, 4751347305), (5, 3801077844), (6, 3167564870), (10, 1900538922), (12, 1583782435), (15, 1267025948), (20, 950269461), (30, 633512974), (60, 316756487), (107, 177620460), (214, 88810230), (321, 59206820), (428, 44405115), (535, 35524092), (642, 29603410), (1070, 17762046), (1284, 14801705), (1605, 11841364), (2140, 8881023), (3210, 5920682), (6420, 2960341)]