91807130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2087}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 170481024

約数和(自身を除く): 78673894

約数列:

[1, 2, 5, 10, 53, 83, 106, 166, 265, 415, 530, 830, 2087, 4174, 4399, 8798, 10435, 20870, 21995, 43990, 110611, 173221, 221222, 346442, 553055, 866105, 1106110, 1732210, 9180713, 18361426, 45903565, 91807130]

約数ペア:

[(1, 91807130), (2, 45903565), (5, 18361426), (10, 9180713), (53, 1732210), (83, 1106110), (106, 866105), (166, 553055), (265, 346442), (415, 221222), (530, 173221), (830, 110611), (2087, 43990), (4174, 21995), (4399, 20870), (8798, 10435)]