9782150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 21903360

約数和(自身を除く): 12121210

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 1471, 2942, 3325, 6650, 7355, 10297, 14710, 20594, 27949, 36775, 51485, 55898, 73550, 102970, 139745, 195643, 257425, 279490, 391286, 514850, 698725, 978215, 1397450, 1956430, 4891075, 9782150]

約数ペア:

[(1, 9782150), (2, 4891075), (5, 1956430), (7, 1397450), (10, 978215), (14, 698725), (19, 514850), (25, 391286), (35, 279490), (38, 257425), (50, 195643), (70, 139745), (95, 102970), (133, 73550), (175, 55898), (190, 51485), (266, 36775), (350, 27949), (475, 20594), (665, 14710), (950, 10297), (1330, 7355), (1471, 6650), (2942, 3325)]