28420350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{27067}}^1$

素因数の和:27089

約数の個数: 48

約数和(自身を含む): 80554368

約数和(自身を除く): 52134018

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 27067, 54134, 81201, 135335, 162402, 189469, 270670, 378938, 406005, 568407, 676675, 812010, 947345, 1136814, 1353350, 1894690, 2030025, 2842035, 4060050, 4736725, 5684070, 9473450, 14210175, 28420350]

約数ペア:

[(1, 28420350), (2, 14210175), (3, 9473450), (5, 5684070), (6, 4736725), (7, 4060050), (10, 2842035), (14, 2030025), (15, 1894690), (21, 1353350), (25, 1136814), (30, 947345), (35, 812010), (42, 676675), (50, 568407), (70, 406005), (75, 378938), (105, 270670), (150, 189469), (175, 162402), (210, 135335), (350, 81201), (525, 54134), (1050, 27067)]