3113390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 6497280

約数和(自身を除く): 3383890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 563, 790, 1106, 1126, 2765, 2815, 3941, 5530, 5630, 7882, 19705, 39410, 44477, 88954, 222385, 311339, 444770, 622678, 1556695, 3113390]

約数ペア:

[(1, 3113390), (2, 1556695), (5, 622678), (7, 444770), (10, 311339), (14, 222385), (35, 88954), (70, 44477), (79, 39410), (158, 19705), (395, 7882), (553, 5630), (563, 5530), (790, 3941), (1106, 2815), (1126, 2765)]