30251309762

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{20173}}^1$

素因数の和:20311

約数の個数: 48

約数和(自身を含む): 50176127232

約数和(自身を除く): 19924817470

約数列:

[1, 2, 19, 31, 38, 62, 67, 134, 361, 589, 722, 1178, 1273, 2077, 2546, 4154, 11191, 20173, 22382, 24187, 39463, 40346, 48374, 78926, 383287, 625363, 749797, 766574, 1250726, 1351591, 1499594, 2703182, 7282453, 11881897, 14564906, 23763794, 25680229, 41899321, 51360458, 83798642, 225756043, 451512086, 487924351, 796087099, 975848702, 1592174198, 15125654881, 30251309762]

約数ペア:

[(1, 30251309762), (2, 15125654881), (19, 1592174198), (31, 975848702), (38, 796087099), (62, 487924351), (67, 451512086), (134, 225756043), (361, 83798642), (589, 51360458), (722, 41899321), (1178, 25680229), (1273, 23763794), (2077, 14564906), (2546, 11881897), (4154, 7282453), (11191, 2703182), (20173, 1499594), (22382, 1351591), (24187, 1250726), (39463, 766574), (40346, 749797), (48374, 625363), (78926, 383287)]