30537760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17351}}^1$

素因数の和:17377

約数の個数: 48

約数和(自身を含む): 78708672

約数和(自身を除く): 48170912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 17351, 34702, 69404, 86755, 138808, 173510, 190861, 277616, 347020, 381722, 555232, 694040, 763444, 954305, 1388080, 1526888, 1908610, 2776160, 3053776, 3817220, 6107552, 7634440, 15268880, 30537760]

約数ペア:

[(1, 30537760), (2, 15268880), (4, 7634440), (5, 6107552), (8, 3817220), (10, 3053776), (11, 2776160), (16, 1908610), (20, 1526888), (22, 1388080), (32, 954305), (40, 763444), (44, 694040), (55, 555232), (80, 381722), (88, 347020), (110, 277616), (160, 190861), (176, 173510), (220, 138808), (352, 86755), (440, 69404), (880, 34702), (1760, 17351)]