663233010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{28307}}^1$

素因数の和:28399

約数の個数: 64

約数和(自身を含む): 1760984064

約数和(自身を除く): 1097751054

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1562, 2130, 2343, 3905, 4686, 7810, 11715, 23430, 28307, 56614, 84921, 141535, 169842, 283070, 311377, 424605, 622754, 849210, 934131, 1556885, 1868262, 2009797, 3113770, 4019594, 4670655, 6029391, 9341310, 10048985, 12058782, 20097970, 22107767, 30146955, 44215534, 60293910, 66323301, 110538835, 132646602, 221077670, 331616505, 663233010]

約数ペア:

[(1, 663233010), (2, 331616505), (3, 221077670), (5, 132646602), (6, 110538835), (10, 66323301), (11, 60293910), (15, 44215534), (22, 30146955), (30, 22107767), (33, 20097970), (55, 12058782), (66, 10048985), (71, 9341310), (110, 6029391), (142, 4670655), (165, 4019594), (213, 3113770), (330, 2009797), (355, 1868262), (426, 1556885), (710, 934131), (781, 849210), (1065, 622754), (1562, 424605), (2130, 311377), (2343, 283070), (3905, 169842), (4686, 141535), (7810, 84921), (11715, 56614), (23430, 28307)]