662970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:76

約数の個数: 96

約数和(自身を含む): 2068416

約数和(自身を除く): 1405446

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 41, 42, 49, 55, 66, 70, 77, 82, 98, 105, 110, 123, 147, 154, 165, 205, 210, 231, 245, 246, 287, 294, 330, 385, 410, 451, 462, 490, 539, 574, 615, 735, 770, 861, 902, 1078, 1155, 1230, 1353, 1435, 1470, 1617, 1722, 2009, 2255, 2310, 2695, 2706, 2870, 3157, 3234, 4018, 4305, 4510, 5390, 6027, 6314, 6765, 8085, 8610, 9471, 10045, 12054, 13530, 15785, 16170, 18942, 20090, 22099, 30135, 31570, 44198, 47355, 60270, 66297, 94710, 110495, 132594, 220990, 331485, 662970]

約数ペア:

[(1, 662970), (2, 331485), (3, 220990), (5, 132594), (6, 110495), (7, 94710), (10, 66297), (11, 60270), (14, 47355), (15, 44198), (21, 31570), (22, 30135), (30, 22099), (33, 20090), (35, 18942), (41, 16170), (42, 15785), (49, 13530), (55, 12054), (66, 10045), (70, 9471), (77, 8610), (82, 8085), (98, 6765), (105, 6314), (110, 6027), (123, 5390), (147, 4510), (154, 4305), (165, 4018), (205, 3234), (210, 3157), (231, 2870), (245, 2706), (246, 2695), (287, 2310), (294, 2255), (330, 2009), (385, 1722), (410, 1617), (451, 1470), (462, 1435), (490, 1353), (539, 1230), (574, 1155), (615, 1078), (735, 902), (770, 861)]