22312990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13859}}^1$

素因数の和:13896

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 25587170

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 13859, 27718, 69295, 97013, 138590, 194026, 318757, 485065, 637514, 970130, 1593785, 2231299, 3187570, 4462598, 11156495, 22312990]

約数ペア:

[(1, 22312990), (2, 11156495), (5, 4462598), (7, 3187570), (10, 2231299), (14, 1593785), (23, 970130), (35, 637514), (46, 485065), (70, 318757), (115, 194026), (161, 138590), (230, 97013), (322, 69295), (805, 27718), (1610, 13859)]