68152110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{174749}}^1$

素因数の和:174772

約数の個数: 32

約数和(自身を含む): 176148000

約数和(自身を除く): 107995890

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 174749, 349498, 524247, 873745, 1048494, 1747490, 2271737, 2621235, 4543474, 5242470, 6815211, 11358685, 13630422, 22717370, 34076055, 68152110]

約数ペア:

[(1, 68152110), (2, 34076055), (3, 22717370), (5, 13630422), (6, 11358685), (10, 6815211), (13, 5242470), (15, 4543474), (26, 2621235), (30, 2271737), (39, 1747490), (65, 1048494), (78, 873745), (130, 524247), (195, 349498), (390, 174749)]