4992610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 10933056

約数和(自身を除く): 5940446

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 443, 490, 805, 886, 1127, 1610, 2215, 2254, 3101, 4430, 5635, 6202, 10189, 11270, 15505, 20378, 21707, 31010, 43414, 50945, 71323, 101890, 108535, 142646, 217070, 356615, 499261, 713230, 998522, 2496305, 4992610]

約数ペア:

[(1, 4992610), (2, 2496305), (5, 998522), (7, 713230), (10, 499261), (14, 356615), (23, 217070), (35, 142646), (46, 108535), (49, 101890), (70, 71323), (98, 50945), (115, 43414), (161, 31010), (230, 21707), (245, 20378), (322, 15505), (443, 11270), (490, 10189), (805, 6202), (886, 5635), (1127, 4430), (1610, 3101), (2215, 2254)]