140046730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{168731}}^1$

素因数の和:168821

約数の個数: 16

約数和(自身を含む): 255122784

約数和(自身を除く): 115076054

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 168731, 337462, 843655, 1687310, 14004673, 28009346, 70023365, 140046730]

約数ペア:

[(1, 140046730), (2, 70023365), (5, 28009346), (10, 14004673), (83, 1687310), (166, 843655), (415, 337462), (830, 168731)]