78188930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{269617}}^1$

素因数の和:269653

約数の個数: 16

約数和(自身を含む): 145593720

約数和(自身を除く): 67404790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 269617, 539234, 1348085, 2696170, 7818893, 15637786, 39094465, 78188930]

約数ペア:

[(1, 78188930), (2, 39094465), (5, 15637786), (10, 7818893), (29, 2696170), (58, 1348085), (145, 539234), (290, 269617)]