164879610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{112163}}^1$

素因数の和:112187

約数の個数: 48

約数和(自身を含む): 460321056

約数和(自身を除く): 295441446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 112163, 224326, 336489, 560815, 672978, 785141, 1121630, 1570282, 1682445, 2355423, 3364890, 3925705, 4710846, 5495987, 7851410, 10991974, 11777115, 16487961, 23554230, 27479935, 32975922, 54959870, 82439805, 164879610]

約数ペア:

[(1, 164879610), (2, 82439805), (3, 54959870), (5, 32975922), (6, 27479935), (7, 23554230), (10, 16487961), (14, 11777115), (15, 10991974), (21, 7851410), (30, 5495987), (35, 4710846), (42, 3925705), (49, 3364890), (70, 2355423), (98, 1682445), (105, 1570282), (147, 1121630), (210, 785141), (245, 672978), (294, 560815), (490, 336489), (735, 224326), (1470, 112163)]