71126530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2003}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 132456384

約数和(自身を除く): 61329854

約数列:

[1, 2, 5, 10, 53, 67, 106, 134, 265, 335, 530, 670, 2003, 3551, 4006, 7102, 10015, 17755, 20030, 35510, 106159, 134201, 212318, 268402, 530795, 671005, 1061590, 1342010, 7112653, 14225306, 35563265, 71126530]

約数ペア:

[(1, 71126530), (2, 35563265), (5, 14225306), (10, 7112653), (53, 1342010), (67, 1061590), (106, 671005), (134, 530795), (265, 268402), (335, 212318), (530, 134201), (670, 106159), (2003, 35510), (3551, 20030), (4006, 17755), (7102, 10015)]