2240416290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{99707}}^1$

素因数の和:99831

約数の個数: 64

約数和(自身を含む): 6202635264

約数和(自身を除く): 3962218974

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1498, 1605, 2247, 3210, 3745, 4494, 7490, 11235, 22470, 99707, 199414, 299121, 498535, 598242, 697949, 997070, 1395898, 1495605, 2093847, 2991210, 3489745, 4187694, 6979490, 10469235, 10668649, 20938470, 21337298, 32005947, 53343245, 64011894, 74680543, 106686490, 149361086, 160029735, 224041629, 320059470, 373402715, 448083258, 746805430, 1120208145, 2240416290]

約数ペア:

[(1, 2240416290), (2, 1120208145), (3, 746805430), (5, 448083258), (6, 373402715), (7, 320059470), (10, 224041629), (14, 160029735), (15, 149361086), (21, 106686490), (30, 74680543), (35, 64011894), (42, 53343245), (70, 32005947), (105, 21337298), (107, 20938470), (210, 10668649), (214, 10469235), (321, 6979490), (535, 4187694), (642, 3489745), (749, 2991210), (1070, 2093847), (1498, 1495605), (1605, 1395898), (2247, 997070), (3210, 697949), (3745, 598242), (4494, 498535), (7490, 299121), (11235, 199414), (22470, 99707)]