1323384770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{3767}}^1$

素因数の和:3879

約数の個数: 48

約数和(自身を含む): 2567816640

約数和(自身を除く): 1244431870

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 1849, 3698, 3767, 4085, 7534, 8170, 9245, 18490, 18835, 35131, 37670, 70262, 71573, 143146, 161981, 175655, 323962, 351310, 357865, 715730, 809905, 1619810, 3077639, 6155278, 6965183, 13930366, 15388195, 30776390, 34825915, 69651830, 132338477, 264676954, 661692385, 1323384770]

約数ペア:

[(1, 1323384770), (2, 661692385), (5, 264676954), (10, 132338477), (19, 69651830), (38, 34825915), (43, 30776390), (86, 15388195), (95, 13930366), (190, 6965183), (215, 6155278), (430, 3077639), (817, 1619810), (1634, 809905), (1849, 715730), (3698, 357865), (3767, 351310), (4085, 323962), (7534, 175655), (8170, 161981), (9245, 143146), (18490, 71573), (18835, 70262), (35131, 37670)]