2068741305

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{65957}}^1$

素因数の和:66026

約数の個数: 48

約数和(自身を含む): 3889411344

約数和(自身を除く): 1820670039

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 205, 255, 369, 615, 697, 765, 1845, 2091, 3485, 6273, 10455, 31365, 65957, 197871, 329785, 593613, 989355, 1121269, 2704237, 2968065, 3363807, 5606345, 8112711, 10091421, 13521185, 16819035, 24338133, 40563555, 45972029, 50457105, 121690665, 137916087, 229860145, 413748261, 689580435, 2068741305]

約数ペア:

[(1, 2068741305), (3, 689580435), (5, 413748261), (9, 229860145), (15, 137916087), (17, 121690665), (41, 50457105), (45, 45972029), (51, 40563555), (85, 24338133), (123, 16819035), (153, 13521185), (205, 10091421), (255, 8112711), (369, 5606345), (615, 3363807), (697, 2968065), (765, 2704237), (1845, 1121269), (2091, 989355), (3485, 593613), (6273, 329785), (10455, 197871), (31365, 65957)]