722342010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1852159}}^1$

素因数の和:1852182

約数の個数: 32

約数和(自身を含む): 1866977280

約数和(自身を除く): 1144635270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1852159, 3704318, 5556477, 9260795, 11112954, 18521590, 24078067, 27782385, 48156134, 55564770, 72234201, 120390335, 144468402, 240780670, 361171005, 722342010]

約数ペア:

[(1, 722342010), (2, 361171005), (3, 240780670), (5, 144468402), (6, 120390335), (10, 72234201), (13, 55564770), (15, 48156134), (26, 27782385), (30, 24078067), (39, 18521590), (65, 11112954), (78, 9260795), (130, 5556477), (195, 3704318), (390, 1852159)]