89001730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:930

約数の個数: 32

約数和(自身を含む): 163404864

約数和(自身を除く): 74403134

約数列:

[1, 2, 5, 10, 83, 157, 166, 314, 415, 683, 785, 830, 1366, 1570, 3415, 6830, 13031, 26062, 56689, 65155, 107231, 113378, 130310, 214462, 283445, 536155, 566890, 1072310, 8900173, 17800346, 44500865, 89001730]

約数ペア:

[(1, 89001730), (2, 44500865), (5, 17800346), (10, 8900173), (83, 1072310), (157, 566890), (166, 536155), (314, 283445), (415, 214462), (683, 130310), (785, 113378), (830, 107231), (1366, 65155), (1570, 56689), (3415, 26062), (6830, 13031)]