8809740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2879}}^1$

素因数の和:2911

約数の個数: 72

約数和(自身を含む): 28304640

約数和(自身を除く): 19494900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 2879, 3060, 5758, 8637, 11516, 14395, 17274, 25911, 28790, 34548, 43185, 48943, 51822, 57580, 86370, 97886, 103644, 129555, 146829, 172740, 195772, 244715, 259110, 293658, 440487, 489430, 518220, 587316, 734145, 880974, 978860, 1468290, 1761948, 2202435, 2936580, 4404870, 8809740]

約数ペア:

[(1, 8809740), (2, 4404870), (3, 2936580), (4, 2202435), (5, 1761948), (6, 1468290), (9, 978860), (10, 880974), (12, 734145), (15, 587316), (17, 518220), (18, 489430), (20, 440487), (30, 293658), (34, 259110), (36, 244715), (45, 195772), (51, 172740), (60, 146829), (68, 129555), (85, 103644), (90, 97886), (102, 86370), (153, 57580), (170, 51822), (180, 48943), (204, 43185), (255, 34548), (306, 28790), (340, 25911), (510, 17274), (612, 14395), (765, 11516), (1020, 8637), (1530, 5758), (2879, 3060)]