314609410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71993}}^1$

素因数の和:72042

約数の個数: 32

約数和(自身を含む): 622028160

約数和(自身を除く): 307418750

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 71993, 143986, 359965, 719930, 1367867, 1655839, 2735734, 3311678, 6839335, 8279195, 13678670, 16558390, 31460941, 62921882, 157304705, 314609410]

約数ペア:

[(1, 314609410), (2, 157304705), (5, 62921882), (10, 31460941), (19, 16558390), (23, 13678670), (38, 8279195), (46, 6839335), (95, 3311678), (115, 2735734), (190, 1655839), (230, 1367867), (437, 719930), (874, 359965), (2185, 143986), (4370, 71993)]