66959970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 210978432

約数和(自身を除く): 144018462

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, 101, 105, 110, 123, 147, 154, 165, 202, 205, 210, 231, 245, 246, 287, 294, 303, 330, 385, 410, 451, 462, 490, 505, 539, 574, 606, 615, 707, 735, 770, 861, 902, 1010, 1078, 1111, 1155, 1230, 1353, 1414, 1435, 1470, 1515, 1617, 1722, 2009, 2121, 2222, 2255, 2310, 2695, 2706, 2870, 3030, 3157, 3234, 3333, 3535, 4018, 4141, 4242, 4305, 4510, 4949, 5390, 5555, 6027, 6314, 6666, 6765, 7070, 7777, 8085, 8282, 8610, 9471, 9898, 10045, 10605, 11110, 12054, 12423, 13530, 14847, 15554, 15785, 16170, 16665, 18942, 20090, 20705, 21210, 22099, 23331, 24745, 24846, 28987, 29694, 30135, 31570, 33330, 38885, 41410, 44198, 45551, 46662, 47355, 49490, 54439, 57974, 60270, 62115, 66297, 74235, 77770, 86961, 91102, 94710, 108878, 110495, 116655, 124230, 132594, 136653, 144935, 148470, 163317, 173922, 202909, 220990, 227755, 233310, 272195, 273306, 289870, 318857, 326634, 331485, 405818, 434805, 455510, 544390, 608727, 637714, 662970, 683265, 816585, 869610, 956571, 1014545, 1217454, 1366530, 1594285, 1633170, 1913142, 2029090, 2231999, 3043635, 3188570, 4463998, 4782855, 6087270, 6695997, 9565710, 11159995, 13391994, 22319990, 33479985, 66959970]

約数ペア:

[(1, 66959970), (2, 33479985), (3, 22319990), (5, 13391994), (6, 11159995), (7, 9565710), (10, 6695997), (11, 6087270), (14, 4782855), (15, 4463998), (21, 3188570), (22, 3043635), (30, 2231999), (33, 2029090), (35, 1913142), (41, 1633170), (42, 1594285), (49, 1366530), (55, 1217454), (66, 1014545), (70, 956571), (77, 869610), (82, 816585), (98, 683265), (101, 662970), (105, 637714), (110, 608727), (123, 544390), (147, 455510), (154, 434805), (165, 405818), (202, 331485), (205, 326634), (210, 318857), (231, 289870), (245, 273306), (246, 272195), (287, 233310), (294, 227755), (303, 220990), (330, 202909), (385, 173922), (410, 163317), (451, 148470), (462, 144935), (490, 136653), (505, 132594), (539, 124230), (574, 116655), (606, 110495), (615, 108878), (707, 94710), (735, 91102), (770, 86961), (861, 77770), (902, 74235), (1010, 66297), (1078, 62115), (1111, 60270), (1155, 57974), (1230, 54439), (1353, 49490), (1414, 47355), (1435, 46662), (1470, 45551), (1515, 44198), (1617, 41410), (1722, 38885), (2009, 33330), (2121, 31570), (2222, 30135), (2255, 29694), (2310, 28987), (2695, 24846), (2706, 24745), (2870, 23331), (3030, 22099), (3157, 21210), (3234, 20705), (3333, 20090), (3535, 18942), (4018, 16665), (4141, 16170), (4242, 15785), (4305, 15554), (4510, 14847), (4949, 13530), (5390, 12423), (5555, 12054), (6027, 11110), (6314, 10605), (6666, 10045), (6765, 9898), (7070, 9471), (7777, 8610), (8085, 8282)]