1570447020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{188303}}^1$

素因数の和:188454

約数の個数: 48

約数和(自身を含む): 4428910080

約数和(自身を除く): 2858463060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 188303, 376606, 564909, 753212, 941515, 1129818, 1883030, 2259636, 2824545, 3766060, 5649090, 11298180, 26174117, 52348234, 78522351, 104696468, 130870585, 157044702, 261741170, 314089404, 392611755, 523482340, 785223510, 1570447020]

約数ペア:

[(1, 1570447020), (2, 785223510), (3, 523482340), (4, 392611755), (5, 314089404), (6, 261741170), (10, 157044702), (12, 130870585), (15, 104696468), (20, 78522351), (30, 52348234), (60, 26174117), (139, 11298180), (278, 5649090), (417, 3766060), (556, 2824545), (695, 2259636), (834, 1883030), (1390, 1129818), (1668, 941515), (2085, 753212), (2780, 564909), (4170, 376606), (8340, 188303)]