78849310

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{52919}}^1$

素因数の和:53075

約数の個数: 16

約数和(自身を含む): 142884000

約数和(自身を除く): 64034690

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 52919, 105838, 264595, 529190, 7884931, 15769862, 39424655, 78849310]

約数ペア:

[(1, 78849310), (2, 39424655), (5, 15769862), (10, 7884931), (149, 529190), (298, 264595), (745, 105838), (1490, 52919)]