2720130730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16000769}}^1$

素因数の和:16000793

約数の個数: 16

約数和(自身を含む): 5184249480

約数和(自身を除く): 2464118750

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 16000769, 32001538, 80003845, 160007690, 272013073, 544026146, 1360065365, 2720130730]

約数ペア:

[(1, 2720130730), (2, 1360065365), (5, 544026146), (10, 272013073), (17, 160007690), (34, 80003845), (85, 32001538), (170, 16000769)]