43435730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 89510400

約数和(自身を除く): 46074670

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 73, 115, 130, 146, 199, 230, 299, 365, 398, 598, 730, 949, 995, 1495, 1679, 1898, 1990, 2587, 2990, 3358, 4577, 4745, 5174, 8395, 9154, 9490, 12935, 14527, 16790, 21827, 22885, 25870, 29054, 43654, 45770, 59501, 72635, 109135, 119002, 145270, 188851, 218270, 297505, 334121, 377702, 595010, 668242, 944255, 1670605, 1888510, 3341210, 4343573, 8687146, 21717865, 43435730]

約数ペア:

[(1, 43435730), (2, 21717865), (5, 8687146), (10, 4343573), (13, 3341210), (23, 1888510), (26, 1670605), (46, 944255), (65, 668242), (73, 595010), (115, 377702), (130, 334121), (146, 297505), (199, 218270), (230, 188851), (299, 145270), (365, 119002), (398, 109135), (598, 72635), (730, 59501), (949, 45770), (995, 43654), (1495, 29054), (1679, 25870), (1898, 22885), (1990, 21827), (2587, 16790), (2990, 14527), (3358, 12935), (4577, 9490), (4745, 9154), (5174, 8395)]