2765330

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 5227200

約数和(自身を除く): 2461870

約数列:

[1, 2, 5, 10, 43, 59, 86, 109, 118, 215, 218, 295, 430, 545, 590, 1090, 2537, 4687, 5074, 6431, 9374, 12685, 12862, 23435, 25370, 32155, 46870, 64310, 276533, 553066, 1382665, 2765330]

約数ペア:

[(1, 2765330), (2, 1382665), (5, 553066), (10, 276533), (43, 64310), (59, 46870), (86, 32155), (109, 25370), (118, 23435), (215, 12862), (218, 12685), (295, 9374), (430, 6431), (545, 5074), (590, 4687), (1090, 2537)]