42965930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2909}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 88836480

約数和(自身を除く): 45870550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 1055, 1477, 2110, 2909, 2954, 5818, 7385, 14545, 14770, 20363, 29090, 40726, 101815, 203630, 613799, 1227598, 3068995, 4296593, 6137990, 8593186, 21482965, 42965930]

約数ペア:

[(1, 42965930), (2, 21482965), (5, 8593186), (7, 6137990), (10, 4296593), (14, 3068995), (35, 1227598), (70, 613799), (211, 203630), (422, 101815), (1055, 40726), (1477, 29090), (2110, 20363), (2909, 14770), (2954, 14545), (5818, 7385)]