144424770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{687737}}^1$

素因数の和:687754

約数の個数: 32

約数和(自身を含む): 396137088

約数和(自身を除く): 251712318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 687737, 1375474, 2063211, 3438685, 4126422, 4814159, 6877370, 9628318, 10316055, 14442477, 20632110, 24070795, 28884954, 48141590, 72212385, 144424770]

約数ペア:

[(1, 144424770), (2, 72212385), (3, 48141590), (5, 28884954), (6, 24070795), (7, 20632110), (10, 14442477), (14, 10316055), (15, 9628318), (21, 6877370), (30, 4814159), (35, 4126422), (42, 3438685), (70, 2063211), (105, 1375474), (210, 687737)]