76979590

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{55381}}^1$

素因数の和:55527

約数の個数: 16

約数和(自身を含む): 139562640

約数和(自身を除く): 62583050

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 55381, 110762, 276905, 553810, 7697959, 15395918, 38489795, 76979590]

約数ペア:

[(1, 76979590), (2, 38489795), (5, 15395918), (10, 7697959), (139, 553810), (278, 276905), (695, 110762), (1390, 55381)]