23460070

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21523}}^1$

素因数の和:21639

約数の個数: 16

約数和(自身を含む): 42617520

約数和(自身を除く): 19157450

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 21523, 43046, 107615, 215230, 2346007, 4692014, 11730035, 23460070]

約数ペア:

[(1, 23460070), (2, 11730035), (5, 4692014), (10, 2346007), (109, 215230), (218, 107615), (545, 43046), (1090, 21523)]