142861510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56467}}^1$

素因数の和:56508

約数の個数: 32

約数和(自身を含む): 292730112

約数和(自身を除く): 149868602

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 56467, 112934, 282335, 564670, 621137, 1242274, 1298741, 2597482, 3105685, 6211370, 6493705, 12987410, 14286151, 28572302, 71430755, 142861510]

約数ペア:

[(1, 142861510), (2, 71430755), (5, 28572302), (10, 14286151), (11, 12987410), (22, 6493705), (23, 6211370), (46, 3105685), (55, 2597482), (110, 1298741), (115, 1242274), (230, 621137), (253, 564670), (506, 282335), (1265, 112934), (2530, 56467)]