144664310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{8647}}^1$

素因数の和:8900

約数の個数: 32

約数和(自身を含む): 298874880

約数和(自身を除く): 154210570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 8647, 16730, 17294, 43235, 60529, 86470, 121058, 302645, 605290, 2066633, 4133266, 10333165, 14466431, 20666330, 28932862, 72332155, 144664310]

約数ペア:

[(1, 144664310), (2, 72332155), (5, 28932862), (7, 20666330), (10, 14466431), (14, 10333165), (35, 4133266), (70, 2066633), (239, 605290), (478, 302645), (1195, 121058), (1673, 86470), (2390, 60529), (3346, 43235), (8365, 17294), (8647, 16730)]