68894070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{328067}}^1$

素因数の和:328084

約数の個数: 32

約数和(自身を含む): 188967168

約数和(自身を除く): 120073098

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 328067, 656134, 984201, 1640335, 1968402, 2296469, 3280670, 4592938, 4921005, 6889407, 9842010, 11482345, 13778814, 22964690, 34447035, 68894070]

約数ペア:

[(1, 68894070), (2, 34447035), (3, 22964690), (5, 13778814), (6, 11482345), (7, 9842010), (10, 6889407), (14, 4921005), (15, 4592938), (21, 3280670), (30, 2296469), (35, 1968402), (42, 1640335), (70, 984201), (105, 656134), (210, 328067)]