21460070

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{36373}}^1$

素因数の和:36439

約数の個数: 16

約数和(自身を含む): 39283920

約数和(自身を除く): 17823850

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 36373, 72746, 181865, 363730, 2146007, 4292014, 10730035, 21460070]

約数ペア:

[(1, 21460070), (2, 10730035), (5, 4292014), (10, 2146007), (59, 363730), (118, 181865), (295, 72746), (590, 36373)]