264469530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6991}}^1$

素因数の和:7111

約数の個数: 64

約数和(自身を含む): 690697728

約数和(自身を除く): 426228198

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1455, 2522, 2910, 3783, 6305, 6991, 7566, 12610, 13982, 18915, 20973, 34955, 37830, 41946, 69910, 90883, 104865, 181766, 209730, 272649, 454415, 545298, 678127, 908830, 1356254, 1363245, 2034381, 2726490, 3390635, 4068762, 6781270, 8815651, 10171905, 17631302, 20343810, 26446953, 44078255, 52893906, 88156510, 132234765, 264469530]

約数ペア:

[(1, 264469530), (2, 132234765), (3, 88156510), (5, 52893906), (6, 44078255), (10, 26446953), (13, 20343810), (15, 17631302), (26, 10171905), (30, 8815651), (39, 6781270), (65, 4068762), (78, 3390635), (97, 2726490), (130, 2034381), (194, 1363245), (195, 1356254), (291, 908830), (390, 678127), (485, 545298), (582, 454415), (970, 272649), (1261, 209730), (1455, 181766), (2522, 104865), (2910, 90883), (3783, 69910), (6305, 41946), (6991, 37830), (7566, 34955), (12610, 20973), (13982, 18915)]