520016970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{10037}}^1$

素因数の和:10215

約数の個数: 64

約数和(自身を含む): 1370307456

約数和(自身を除く): 850290486

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 157, 165, 314, 330, 471, 785, 942, 1570, 1727, 2355, 3454, 4710, 5181, 8635, 10037, 10362, 17270, 20074, 25905, 30111, 50185, 51810, 60222, 100370, 110407, 150555, 220814, 301110, 331221, 552035, 662442, 1104070, 1575809, 1656105, 3151618, 3312210, 4727427, 7879045, 9454854, 15758090, 17333899, 23637135, 34667798, 47274270, 52001697, 86669495, 104003394, 173338990, 260008485, 520016970]

約数ペア:

[(1, 520016970), (2, 260008485), (3, 173338990), (5, 104003394), (6, 86669495), (10, 52001697), (11, 47274270), (15, 34667798), (22, 23637135), (30, 17333899), (33, 15758090), (55, 9454854), (66, 7879045), (110, 4727427), (157, 3312210), (165, 3151618), (314, 1656105), (330, 1575809), (471, 1104070), (785, 662442), (942, 552035), (1570, 331221), (1727, 301110), (2355, 220814), (3454, 150555), (4710, 110407), (5181, 100370), (8635, 60222), (10037, 51810), (10362, 50185), (17270, 30111), (20074, 25905)]