139610210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 258612480

約数和(自身を除く): 119002270

約数列:

[1, 2, 5, 10, 47, 94, 139, 235, 278, 470, 695, 1390, 2137, 4274, 6533, 10685, 13066, 21370, 32665, 65330, 100439, 200878, 297043, 502195, 594086, 1004390, 1485215, 2970430, 13961021, 27922042, 69805105, 139610210]

約数ペア:

[(1, 139610210), (2, 69805105), (5, 27922042), (10, 13961021), (47, 2970430), (94, 1485215), (139, 1004390), (235, 594086), (278, 502195), (470, 297043), (695, 200878), (1390, 100439), (2137, 65330), (4274, 32665), (6533, 21370), (10685, 13066)]