545947010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{26987}}^1$

素因数の和:27035

約数の個数: 48

約数和(自身を含む): 1193085504

約数和(自身を除く): 647138494

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2890, 4046, 10115, 20230, 26987, 53974, 134935, 188909, 269870, 377818, 458779, 917558, 944545, 1889090, 2293895, 3211453, 4587790, 6422906, 7799243, 15598486, 16057265, 32114530, 38996215, 54594701, 77992430, 109189402, 272973505, 545947010]

約数ペア:

[(1, 545947010), (2, 272973505), (5, 109189402), (7, 77992430), (10, 54594701), (14, 38996215), (17, 32114530), (34, 16057265), (35, 15598486), (70, 7799243), (85, 6422906), (119, 4587790), (170, 3211453), (238, 2293895), (289, 1889090), (578, 944545), (595, 917558), (1190, 458779), (1445, 377818), (2023, 269870), (2890, 188909), (4046, 134935), (10115, 53974), (20230, 26987)]