71513970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5857}}^1$

素因数の和:5915

約数の個数: 64

約数和(自身を含む): 192329856

約数和(自身を除く): 120815886

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 330, 370, 407, 555, 814, 1110, 1221, 2035, 2442, 4070, 5857, 6105, 11714, 12210, 17571, 29285, 35142, 58570, 64427, 87855, 128854, 175710, 193281, 216709, 322135, 386562, 433418, 644270, 650127, 966405, 1083545, 1300254, 1932810, 2167090, 2383799, 3250635, 4767598, 6501270, 7151397, 11918995, 14302794, 23837990, 35756985, 71513970]

約数ペア:

[(1, 71513970), (2, 35756985), (3, 23837990), (5, 14302794), (6, 11918995), (10, 7151397), (11, 6501270), (15, 4767598), (22, 3250635), (30, 2383799), (33, 2167090), (37, 1932810), (55, 1300254), (66, 1083545), (74, 966405), (110, 650127), (111, 644270), (165, 433418), (185, 386562), (222, 322135), (330, 216709), (370, 193281), (407, 175710), (555, 128854), (814, 87855), (1110, 64427), (1221, 58570), (2035, 35142), (2442, 29285), (4070, 17571), (5857, 12210), (6105, 11714)]