185307870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 496419840

約数和(自身を除く): 311111970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 121, 142, 165, 213, 242, 330, 355, 363, 426, 605, 710, 719, 726, 781, 1065, 1210, 1438, 1562, 1815, 2130, 2157, 2343, 3595, 3630, 3905, 4314, 4686, 7190, 7810, 7909, 8591, 10785, 11715, 15818, 17182, 21570, 23430, 23727, 25773, 39545, 42955, 47454, 51049, 51546, 79090, 85910, 86999, 102098, 118635, 128865, 153147, 173998, 237270, 255245, 257730, 260997, 306294, 434995, 510490, 521994, 561539, 765735, 869990, 1123078, 1304985, 1531470, 1684617, 2609970, 2807695, 3369234, 5615390, 6176929, 8423085, 12353858, 16846170, 18530787, 30884645, 37061574, 61769290, 92653935, 185307870]

約数ペア:

[(1, 185307870), (2, 92653935), (3, 61769290), (5, 37061574), (6, 30884645), (10, 18530787), (11, 16846170), (15, 12353858), (22, 8423085), (30, 6176929), (33, 5615390), (55, 3369234), (66, 2807695), (71, 2609970), (110, 1684617), (121, 1531470), (142, 1304985), (165, 1123078), (213, 869990), (242, 765735), (330, 561539), (355, 521994), (363, 510490), (426, 434995), (605, 306294), (710, 260997), (719, 257730), (726, 255245), (781, 237270), (1065, 173998), (1210, 153147), (1438, 128865), (1562, 118635), (1815, 102098), (2130, 86999), (2157, 85910), (2343, 79090), (3595, 51546), (3630, 51049), (3905, 47454), (4314, 42955), (4686, 39545), (7190, 25773), (7810, 23727), (7909, 23430), (8591, 21570), (10785, 17182), (11715, 15818)]