70073080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22751}}^1$

素因数の和:22780

約数の個数: 64

約数和(自身を含む): 196577280

約数和(自身を除く): 126504200

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, 22751, 45502, 91004, 113755, 159257, 182008, 227510, 250261, 318514, 455020, 500522, 637028, 796285, 910040, 1001044, 1251305, 1274056, 1592570, 1751827, 2002088, 2502610, 3185140, 3503654, 5005220, 6370280, 7007308, 8759135, 10010440, 14014616, 17518270, 35036540, 70073080]

約数ペア:

[(1, 70073080), (2, 35036540), (4, 17518270), (5, 14014616), (7, 10010440), (8, 8759135), (10, 7007308), (11, 6370280), (14, 5005220), (20, 3503654), (22, 3185140), (28, 2502610), (35, 2002088), (40, 1751827), (44, 1592570), (55, 1274056), (56, 1251305), (70, 1001044), (77, 910040), (88, 796285), (110, 637028), (140, 500522), (154, 455020), (220, 318514), (280, 250261), (308, 227510), (385, 182008), (440, 159257), (616, 113755), (770, 91004), (1540, 45502), (3080, 22751)]