1460726780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{3389}}^1$

素因数の和:4358

約数の個数: 48

約数和(自身を含む): 3205258560

約数和(自身を除く): 1744531780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 937, 1874, 3389, 3748, 4685, 6778, 9370, 13556, 16945, 18740, 21551, 33890, 43102, 67780, 77947, 86204, 107755, 155894, 215510, 311788, 389735, 431020, 779470, 1558940, 3175493, 6350986, 12701972, 15877465, 31754930, 63509860, 73036339, 146072678, 292145356, 365181695, 730363390, 1460726780]

約数ペア:

[(1, 1460726780), (2, 730363390), (4, 365181695), (5, 292145356), (10, 146072678), (20, 73036339), (23, 63509860), (46, 31754930), (92, 15877465), (115, 12701972), (230, 6350986), (460, 3175493), (937, 1558940), (1874, 779470), (3389, 431020), (3748, 389735), (4685, 311788), (6778, 215510), (9370, 155894), (13556, 107755), (16945, 86204), (18740, 77947), (21551, 67780), (33890, 43102)]