164034870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1777}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 419380416

約数和(自身を除く): 255345546

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 181, 255, 362, 510, 543, 905, 1086, 1777, 1810, 2715, 3077, 3554, 5331, 5430, 6154, 8885, 9231, 10662, 15385, 17770, 18462, 26655, 30209, 30770, 46155, 53310, 60418, 90627, 92310, 151045, 181254, 302090, 321637, 453135, 643274, 906270, 964911, 1608185, 1929822, 3216370, 4824555, 5467829, 9649110, 10935658, 16403487, 27339145, 32806974, 54678290, 82017435, 164034870]

約数ペア:

[(1, 164034870), (2, 82017435), (3, 54678290), (5, 32806974), (6, 27339145), (10, 16403487), (15, 10935658), (17, 9649110), (30, 5467829), (34, 4824555), (51, 3216370), (85, 1929822), (102, 1608185), (170, 964911), (181, 906270), (255, 643274), (362, 453135), (510, 321637), (543, 302090), (905, 181254), (1086, 151045), (1777, 92310), (1810, 90627), (2715, 60418), (3077, 53310), (3554, 46155), (5331, 30770), (5430, 30209), (6154, 26655), (8885, 18462), (9231, 17770), (10662, 15385)]