30451792

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2803}}^1$

素因数の和:2915

約数の個数: 40

約数和(自身を含む): 68148416

約数和(自身を除く): 37696624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 2803, 5432, 5606, 10864, 11212, 19621, 22424, 39242, 44848, 78484, 156968, 271891, 313936, 543782, 1087564, 1903237, 2175128, 3806474, 4350256, 7612948, 15225896, 30451792]

約数ペア:

[(1, 30451792), (2, 15225896), (4, 7612948), (7, 4350256), (8, 3806474), (14, 2175128), (16, 1903237), (28, 1087564), (56, 543782), (97, 313936), (112, 271891), (194, 156968), (388, 78484), (679, 44848), (776, 39242), (1358, 22424), (1552, 19621), (2716, 11212), (2803, 10864), (5432, 5606)]