1570798040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5609993}}^1$

素因数の和:5610011

約数の個数: 32

約数和(自身を含む): 4039195680

約数和(自身を除く): 2468397640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5609993, 11219986, 22439972, 28049965, 39269951, 44879944, 56099930, 78539902, 112199860, 157079804, 196349755, 224399720, 314159608, 392699510, 785399020, 1570798040]

約数ペア:

[(1, 1570798040), (2, 785399020), (4, 392699510), (5, 314159608), (7, 224399720), (8, 196349755), (10, 157079804), (14, 112199860), (20, 78539902), (28, 56099930), (35, 44879944), (40, 39269951), (56, 28049965), (70, 22439972), (140, 11219986), (280, 5609993)]