179934470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{1609}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 331763040

約数和(自身を除く): 151828570

約数列:

[1, 2, 5, 10, 53, 106, 211, 265, 422, 530, 1055, 1609, 2110, 3218, 8045, 11183, 16090, 22366, 55915, 85277, 111830, 170554, 339499, 426385, 678998, 852770, 1697495, 3394990, 17993447, 35986894, 89967235, 179934470]

約数ペア:

[(1, 179934470), (2, 89967235), (5, 35986894), (10, 17993447), (53, 3394990), (106, 1697495), (211, 852770), (265, 678998), (422, 426385), (530, 339499), (1055, 170554), (1609, 111830), (2110, 85277), (3218, 55915), (8045, 22366), (11183, 16090)]