68761730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{159911}}^1$

素因数の和:159961

約数の個数: 16

約数和(自身を含む): 126650304

約数和(自身を除く): 57888574

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 159911, 319822, 799555, 1599110, 6876173, 13752346, 34380865, 68761730]

約数ペア:

[(1, 68761730), (2, 34380865), (5, 13752346), (10, 6876173), (43, 1599110), (86, 799555), (215, 319822), (430, 159911)]