2783245430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5281}}^1\times {\mathrm{7529}}^1$

素因数の和:12824

約数の個数: 32

約数和(自身を含む): 5727378240

約数和(自身を除く): 2944132810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5281, 7529, 10562, 15058, 26405, 36967, 37645, 52703, 52810, 73934, 75290, 105406, 184835, 263515, 369670, 527030, 39760649, 79521298, 198803245, 278324543, 397606490, 556649086, 1391622715, 2783245430]

約数ペア:

[(1, 2783245430), (2, 1391622715), (5, 556649086), (7, 397606490), (10, 278324543), (14, 198803245), (35, 79521298), (70, 39760649), (5281, 527030), (7529, 369670), (10562, 263515), (15058, 184835), (26405, 105406), (36967, 75290), (37645, 73934), (52703, 52810)]