11270

素因数分解:

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

素因数の和:44

約数の個数: 24

約数和(自身を含む): 24624

約数和(自身を除く): 13354

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270]

約数ペア:

[(1, 11270), (2, 5635), (5, 2254), (7, 1610), (10, 1127), (14, 805), (23, 490), (35, 322), (46, 245), (49, 230), (70, 161), (98, 115)]