422019080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1507211}}^1$

素因数の和:1507229

約数の個数: 32

約数和(自身を含む): 1085192640

約数和(自身を除く): 663173560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1507211, 3014422, 6028844, 7536055, 10550477, 12057688, 15072110, 21100954, 30144220, 42201908, 52752385, 60288440, 84403816, 105504770, 211009540, 422019080]

約数ペア:

[(1, 422019080), (2, 211009540), (4, 105504770), (5, 84403816), (7, 60288440), (8, 52752385), (10, 42201908), (14, 30144220), (20, 21100954), (28, 15072110), (35, 12057688), (40, 10550477), (56, 7536055), (70, 6028844), (140, 3014422), (280, 1507211)]