2022721965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{240371}}^1$

素因数の和:240410

約数の個数: 48

約数和(自身を含む): 4049787456

約数和(自身を除く): 2027065491

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 240371, 721113, 1201855, 2163339, 2644081, 3605565, 4086307, 7932243, 10816695, 12258921, 13220405, 20431535, 23796729, 36776763, 39661215, 44949377, 61294605, 118983645, 134848131, 183883815, 224746885, 404544393, 674240655, 2022721965]

約数ペア:

[(1, 2022721965), (3, 674240655), (5, 404544393), (9, 224746885), (11, 183883815), (15, 134848131), (17, 118983645), (33, 61294605), (45, 44949377), (51, 39661215), (55, 36776763), (85, 23796729), (99, 20431535), (153, 13220405), (165, 12258921), (187, 10816695), (255, 7932243), (495, 4086307), (561, 3605565), (765, 2644081), (935, 2163339), (1683, 1201855), (2805, 721113), (8415, 240371)]