69034540

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^2$

素因数の和:598

約数の個数: 36

約数和(自身を含む): 148605408

約数和(自身を除く): 79570868

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 271, 470, 542, 940, 1084, 1355, 2710, 5420, 12737, 25474, 50948, 63685, 73441, 127370, 146882, 254740, 293764, 367205, 734410, 1468820, 3451727, 6903454, 13806908, 17258635, 34517270, 69034540]

約数ペア:

[(1, 69034540), (2, 34517270), (4, 17258635), (5, 13806908), (10, 6903454), (20, 3451727), (47, 1468820), (94, 734410), (188, 367205), (235, 293764), (271, 254740), (470, 146882), (542, 127370), (940, 73441), (1084, 63685), (1355, 50948), (2710, 25474), (5420, 12737)]