70849240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23003}}^1$

素因数の和:23032

約数の個数: 64

約数和(自身を含む): 198754560

約数和(自身を除く): 127905320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 23003, 46006, 92012, 115015, 161021, 184024, 230030, 253033, 322042, 460060, 506066, 644084, 805105, 920120, 1012132, 1265165, 1288168, 1610210, 1771231, 2024264, 2530330, 3220420, 3542462, 5060660, 6440840, 7084924, 8856155, 10121320, 14169848, 17712310, 35424620, 70849240]

約数ペア:

[(1, 70849240), (2, 35424620), (4, 17712310), (5, 14169848), (7, 10121320), (8, 8856155), (10, 7084924), (11, 6440840), (14, 5060660), (20, 3542462), (22, 3220420), (28, 2530330), (35, 2024264), (40, 1771231), (44, 1610210), (55, 1288168), (56, 1265165), (70, 1012132), (77, 920120), (88, 805105), (110, 644084), (140, 506066), (154, 460060), (220, 322042), (280, 253033), (308, 230030), (385, 184024), (440, 161021), (616, 115015), (770, 92012), (1540, 46006), (3080, 23003)]