78378010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{270269}}^1$

素因数の和:270305

約数の個数: 16

約数和(自身を含む): 145945800

約数和(自身を除く): 67567790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 270269, 540538, 1351345, 2702690, 7837801, 15675602, 39189005, 78378010]

約数ペア:

[(1, 78378010), (2, 39189005), (5, 15675602), (10, 7837801), (29, 2702690), (58, 1351345), (145, 540538), (290, 270269)]