2015257530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{469757}}^1$

素因数の和:469791

約数の個数: 64

約数和(自身を含む): 5682192768

約数和(自身を除く): 3666935238

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 469757, 939514, 1409271, 2348785, 2818542, 4697570, 5167327, 6106841, 7046355, 10334654, 12213682, 14092710, 15501981, 18320523, 25836635, 30534205, 31003962, 36641046, 51673270, 61068410, 67175251, 77509905, 91602615, 134350502, 155019810, 183205230, 201525753, 335876255, 403051506, 671752510, 1007628765, 2015257530]

約数ペア:

[(1, 2015257530), (2, 1007628765), (3, 671752510), (5, 403051506), (6, 335876255), (10, 201525753), (11, 183205230), (13, 155019810), (15, 134350502), (22, 91602615), (26, 77509905), (30, 67175251), (33, 61068410), (39, 51673270), (55, 36641046), (65, 31003962), (66, 30534205), (78, 25836635), (110, 18320523), (130, 15501981), (143, 14092710), (165, 12213682), (195, 10334654), (286, 7046355), (330, 6106841), (390, 5167327), (429, 4697570), (715, 2818542), (858, 2348785), (1430, 1409271), (2145, 939514), (4290, 469757)]