30011997124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1\times {\mathrm{4001}}^1$

素因数の和:4684

約数の個数: 48

約数和(自身を含む): 55669420800

約数和(自身を除く): 25657423676

約数列:

[1, 2, 4, 19, 38, 76, 229, 431, 458, 862, 916, 1724, 4001, 4351, 8002, 8189, 8702, 16004, 16378, 17404, 32756, 76019, 98699, 152038, 197398, 304076, 394796, 916229, 1724431, 1832458, 1875281, 3448862, 3664916, 3750562, 6897724, 7501124, 17408351, 32764189, 34816702, 65528378, 69633404, 131056756, 394894699, 789789398, 1579578796, 7502999281, 15005998562, 30011997124]

約数ペア:

[(1, 30011997124), (2, 15005998562), (4, 7502999281), (19, 1579578796), (38, 789789398), (76, 394894699), (229, 131056756), (431, 69633404), (458, 65528378), (862, 34816702), (916, 32764189), (1724, 17408351), (4001, 7501124), (4351, 6897724), (8002, 3750562), (8189, 3664916), (8702, 3448862), (16004, 1875281), (16378, 1832458), (17404, 1724431), (32756, 916229), (76019, 394796), (98699, 304076), (152038, 197398)]