8740730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10531}}^1$

素因数の和:10621

約数の個数: 16

約数和(自身を含む): 15924384

約数和(自身を除く): 7183654

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 10531, 21062, 52655, 105310, 874073, 1748146, 4370365, 8740730]

約数ペア:

[(1, 8740730), (2, 4370365), (5, 1748146), (10, 874073), (83, 105310), (166, 52655), (415, 21062), (830, 10531)]