1300307260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2311}}^1\times {\mathrm{4019}}^1$

素因数の和:6346

約数の個数: 48

約数和(自身を含む): 3122864640

約数和(自身を除く): 1822557380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2311, 4019, 4622, 8038, 9244, 11555, 16076, 16177, 20095, 23110, 28133, 32354, 40190, 46220, 56266, 64708, 80380, 80885, 112532, 140665, 161770, 281330, 323540, 562660, 9287909, 18575818, 37151636, 46439545, 65015363, 92879090, 130030726, 185758180, 260061452, 325076815, 650153630, 1300307260]

約数ペア:

[(1, 1300307260), (2, 650153630), (4, 325076815), (5, 260061452), (7, 185758180), (10, 130030726), (14, 92879090), (20, 65015363), (28, 46439545), (35, 37151636), (70, 18575818), (140, 9287909), (2311, 562660), (4019, 323540), (4622, 281330), (8038, 161770), (9244, 140665), (11555, 112532), (16076, 80885), (16177, 80380), (20095, 64708), (23110, 56266), (28133, 46220), (32354, 40190)]