68919470

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 126288288

約数和(自身を除く): 57368818

約数列:

[1, 2, 5, 10, 97, 194, 227, 313, 454, 485, 626, 970, 1135, 1565, 2270, 3130, 22019, 30361, 44038, 60722, 71051, 110095, 142102, 151805, 220190, 303610, 355255, 710510, 6891947, 13783894, 34459735, 68919470]

約数ペア:

[(1, 68919470), (2, 34459735), (5, 13783894), (10, 6891947), (97, 710510), (194, 355255), (227, 303610), (313, 220190), (454, 151805), (485, 142102), (626, 110095), (970, 71051), (1135, 60722), (1565, 44038), (2270, 30361), (3130, 22019)]