71490210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9419}}^1$

素因数の和:9463

約数の個数: 64

約数和(自身を含む): 195333120

約数和(自身を除く): 123842910

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 9419, 18838, 28257, 47095, 56514, 94190, 103609, 141285, 207218, 216637, 282570, 310827, 433274, 518045, 621654, 649911, 1036090, 1083185, 1299822, 1554135, 2166370, 2383007, 3108270, 3249555, 4766014, 6499110, 7149021, 11915035, 14298042, 23830070, 35745105, 71490210]

約数ペア:

[(1, 71490210), (2, 35745105), (3, 23830070), (5, 14298042), (6, 11915035), (10, 7149021), (11, 6499110), (15, 4766014), (22, 3249555), (23, 3108270), (30, 2383007), (33, 2166370), (46, 1554135), (55, 1299822), (66, 1083185), (69, 1036090), (110, 649911), (115, 621654), (138, 518045), (165, 433274), (230, 310827), (253, 282570), (330, 216637), (345, 207218), (506, 141285), (690, 103609), (759, 94190), (1265, 56514), (1518, 47095), (2530, 28257), (3795, 18838), (7590, 9419)]