42540770

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{72103}}^1$

素因数の和:72169

約数の個数: 16

約数和(自身を含む): 77872320

約数和(自身を除く): 35331550

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 72103, 144206, 360515, 721030, 4254077, 8508154, 21270385, 42540770]

約数ペア:

[(1, 42540770), (2, 21270385), (5, 8508154), (10, 4254077), (59, 721030), (118, 360515), (295, 144206), (590, 72103)]