67568340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{160877}}^1$

素因数の和:160896

約数の個数: 48

約数和(自身を含む): 216220032

約数和(自身を除く): 148651692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 160877, 321754, 482631, 643508, 804385, 965262, 1126139, 1608770, 1930524, 2252278, 2413155, 3217540, 3378417, 4504556, 4826310, 5630695, 6756834, 9652620, 11261390, 13513668, 16892085, 22522780, 33784170, 67568340]

約数ペア:

[(1, 67568340), (2, 33784170), (3, 22522780), (4, 16892085), (5, 13513668), (6, 11261390), (7, 9652620), (10, 6756834), (12, 5630695), (14, 4826310), (15, 4504556), (20, 3378417), (21, 3217540), (28, 2413155), (30, 2252278), (35, 1930524), (42, 1608770), (60, 1126139), (70, 965262), (84, 804385), (105, 643508), (140, 482631), (210, 321754), (420, 160877)]