3892660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^2$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 8737092

約数和(自身を除く): 4844432

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 1070, 1819, 2140, 3638, 7276, 9095, 11449, 18190, 22898, 36380, 45796, 57245, 114490, 194633, 228980, 389266, 778532, 973165, 1946330, 3892660]

約数ペア:

[(1, 3892660), (2, 1946330), (4, 973165), (5, 778532), (10, 389266), (17, 228980), (20, 194633), (34, 114490), (68, 57245), (85, 45796), (107, 36380), (170, 22898), (214, 18190), (340, 11449), (428, 9095), (535, 7276), (1070, 3638), (1819, 2140)]