72130110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{184949}}^1$

素因数の和:184972

約数の個数: 32

約数和(自身を含む): 186429600

約数和(自身を除く): 114299490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 184949, 369898, 554847, 924745, 1109694, 1849490, 2404337, 2774235, 4808674, 5548470, 7213011, 12021685, 14426022, 24043370, 36065055, 72130110]

約数ペア:

[(1, 72130110), (2, 36065055), (3, 24043370), (5, 14426022), (6, 12021685), (10, 7213011), (13, 5548470), (15, 4808674), (26, 2774235), (30, 2404337), (39, 1849490), (65, 1109694), (78, 924745), (130, 554847), (195, 369898), (390, 184949)]