61454070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2857}}^1$

素因数の和:3109

約数の個数: 48

約数和(自身を含む): 160505280

約数和(自身を除く): 99051210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 2151, 2390, 2857, 3585, 4302, 5714, 7170, 8571, 10755, 14285, 17142, 21510, 25713, 28570, 42855, 51426, 85710, 128565, 257130, 682823, 1365646, 2048469, 3414115, 4096938, 6145407, 6828230, 10242345, 12290814, 20484690, 30727035, 61454070]

約数ペア:

[(1, 61454070), (2, 30727035), (3, 20484690), (5, 12290814), (6, 10242345), (9, 6828230), (10, 6145407), (15, 4096938), (18, 3414115), (30, 2048469), (45, 1365646), (90, 682823), (239, 257130), (478, 128565), (717, 85710), (1195, 51426), (1434, 42855), (2151, 28570), (2390, 25713), (2857, 21510), (3585, 17142), (4302, 14285), (5714, 10755), (7170, 8571)]