316499290

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{2081}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 581027904

約数和(自身を除く): 264528614

約数列:

[1, 2, 5, 10, 67, 134, 227, 335, 454, 670, 1135, 2081, 2270, 4162, 10405, 15209, 20810, 30418, 76045, 139427, 152090, 278854, 472387, 697135, 944774, 1394270, 2361935, 4723870, 31649929, 63299858, 158249645, 316499290]

約数ペア:

[(1, 316499290), (2, 158249645), (5, 63299858), (10, 31649929), (67, 4723870), (134, 2361935), (227, 1394270), (335, 944774), (454, 697135), (670, 472387), (1135, 278854), (2081, 152090), (2270, 139427), (4162, 76045), (10405, 30418), (15209, 20810)]