68463060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8209}}^1$

素因数の和:8360

約数の個数: 48

約数和(自身を含む): 193099200

約数和(自身を除く): 124636140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8209, 8340, 16418, 24627, 32836, 41045, 49254, 82090, 98508, 123135, 164180, 246270, 492540, 1141051, 2282102, 3423153, 4564204, 5705255, 6846306, 11410510, 13692612, 17115765, 22821020, 34231530, 68463060]

約数ペア:

[(1, 68463060), (2, 34231530), (3, 22821020), (4, 17115765), (5, 13692612), (6, 11410510), (10, 6846306), (12, 5705255), (15, 4564204), (20, 3423153), (30, 2282102), (60, 1141051), (139, 492540), (278, 246270), (417, 164180), (556, 123135), (695, 98508), (834, 82090), (1390, 49254), (1668, 41045), (2085, 32836), (2780, 24627), (4170, 16418), (8209, 8340)]