2247454090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{20029}}^1$

素因数の和:20279

約数の個数: 48

約数和(自身を含む): 4726679400

約数和(自身を除く): 2479225310

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 229, 245, 458, 490, 1145, 1603, 2290, 3206, 8015, 11221, 16030, 20029, 22442, 40058, 56105, 100145, 112210, 140203, 200290, 280406, 701015, 981421, 1402030, 1962842, 4586641, 4907105, 9173282, 9814210, 22933205, 32106487, 45866410, 64212974, 160532435, 224745409, 321064870, 449490818, 1123727045, 2247454090]

約数ペア:

[(1, 2247454090), (2, 1123727045), (5, 449490818), (7, 321064870), (10, 224745409), (14, 160532435), (35, 64212974), (49, 45866410), (70, 32106487), (98, 22933205), (229, 9814210), (245, 9173282), (458, 4907105), (490, 4586641), (1145, 1962842), (1603, 1402030), (2290, 981421), (3206, 701015), (8015, 280406), (11221, 200290), (16030, 140203), (20029, 112210), (22442, 100145), (40058, 56105)]