170332020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41143}}^1$

素因数の和:41181

約数の個数: 72

約数和(自身を含む): 539150976

約数和(自身を除く): 368818956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 41143, 82286, 123429, 164572, 205715, 246858, 370287, 411430, 493716, 617145, 740574, 822860, 946289, 1234290, 1481148, 1851435, 1892578, 2468580, 2838867, 3702870, 3785156, 4731445, 5677734, 7405740, 8516601, 9462890, 11355468, 14194335, 17033202, 18925780, 28388670, 34066404, 42583005, 56777340, 85166010, 170332020]

約数ペア:

[(1, 170332020), (2, 85166010), (3, 56777340), (4, 42583005), (5, 34066404), (6, 28388670), (9, 18925780), (10, 17033202), (12, 14194335), (15, 11355468), (18, 9462890), (20, 8516601), (23, 7405740), (30, 5677734), (36, 4731445), (45, 3785156), (46, 3702870), (60, 2838867), (69, 2468580), (90, 1892578), (92, 1851435), (115, 1481148), (138, 1234290), (180, 946289), (207, 822860), (230, 740574), (276, 617145), (345, 493716), (414, 411430), (460, 370287), (690, 246858), (828, 205715), (1035, 164572), (1380, 123429), (2070, 82286), (4140, 41143)]