86142870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{87013}}^1$

素因数の和:87037

約数の個数: 48

約数和(自身を含む): 244335312

約数和(自身を除く): 158192442

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 87013, 174026, 261039, 435065, 522078, 783117, 870130, 957143, 1305195, 1566234, 1914286, 2610390, 2871429, 3915585, 4785715, 5742858, 7831170, 8614287, 9571430, 14357145, 17228574, 28714290, 43071435, 86142870]

約数ペア:

[(1, 86142870), (2, 43071435), (3, 28714290), (5, 17228574), (6, 14357145), (9, 9571430), (10, 8614287), (11, 7831170), (15, 5742858), (18, 4785715), (22, 3915585), (30, 2871429), (33, 2610390), (45, 1914286), (55, 1566234), (66, 1305195), (90, 957143), (99, 870130), (110, 783117), (165, 522078), (198, 435065), (330, 261039), (495, 174026), (990, 87013)]