8883180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2935

約数の個数: 72

約数和(自身を含む): 28540512

約数和(自身を除く): 19657332

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, 2903, 3060, 5806, 8709, 11612, 14515, 17418, 26127, 29030, 34836, 43545, 49351, 52254, 58060, 87090, 98702, 104508, 130635, 148053, 174180, 197404, 246755, 261270, 296106, 444159, 493510, 522540, 592212, 740265, 888318, 987020, 1480530, 1776636, 2220795, 2961060, 4441590, 8883180]

約数ペア:

[(1, 8883180), (2, 4441590), (3, 2961060), (4, 2220795), (5, 1776636), (6, 1480530), (9, 987020), (10, 888318), (12, 740265), (15, 592212), (17, 522540), (18, 493510), (20, 444159), (30, 296106), (34, 261270), (36, 246755), (45, 197404), (51, 174180), (60, 148053), (68, 130635), (85, 104508), (90, 98702), (102, 87090), (153, 58060), (170, 52254), (180, 49351), (204, 43545), (255, 34836), (306, 29030), (340, 26127), (510, 17418), (612, 14515), (765, 11612), (1020, 8709), (1530, 5806), (2903, 3060)]