9190300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 24026240

約数和(自身を除く): 14835940

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 691, 700, 950, 1330, 1382, 1900, 2660, 2764, 3325, 3455, 4837, 6650, 6910, 9674, 13129, 13300, 13820, 17275, 19348, 24185, 26258, 34550, 48370, 52516, 65645, 69100, 91903, 96740, 120925, 131290, 183806, 241850, 262580, 328225, 367612, 459515, 483700, 656450, 919030, 1312900, 1838060, 2297575, 4595150, 9190300]

約数ペア:

[(1, 9190300), (2, 4595150), (4, 2297575), (5, 1838060), (7, 1312900), (10, 919030), (14, 656450), (19, 483700), (20, 459515), (25, 367612), (28, 328225), (35, 262580), (38, 241850), (50, 183806), (70, 131290), (76, 120925), (95, 96740), (100, 91903), (133, 69100), (140, 65645), (175, 52516), (190, 48370), (266, 34550), (350, 26258), (380, 24185), (475, 19348), (532, 17275), (665, 13820), (691, 13300), (700, 13129), (950, 9674), (1330, 6910), (1382, 6650), (1900, 4837), (2660, 3455), (2764, 3325)]