12207870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 34369920

約数和(自身を除く): 22162050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 79, 85, 90, 101, 102, 153, 158, 170, 202, 237, 255, 303, 306, 395, 474, 505, 510, 606, 711, 765, 790, 909, 1010, 1185, 1343, 1422, 1515, 1530, 1717, 1818, 2370, 2686, 3030, 3434, 3555, 4029, 4545, 5151, 6715, 7110, 7979, 8058, 8585, 9090, 10302, 12087, 13430, 15453, 15958, 17170, 20145, 23937, 24174, 25755, 30906, 39895, 40290, 47874, 51510, 60435, 71811, 77265, 79790, 119685, 120870, 135643, 143622, 154530, 239370, 271286, 359055, 406929, 678215, 718110, 813858, 1220787, 1356430, 2034645, 2441574, 4069290, 6103935, 12207870]

約数ペア:

[(1, 12207870), (2, 6103935), (3, 4069290), (5, 2441574), (6, 2034645), (9, 1356430), (10, 1220787), (15, 813858), (17, 718110), (18, 678215), (30, 406929), (34, 359055), (45, 271286), (51, 239370), (79, 154530), (85, 143622), (90, 135643), (101, 120870), (102, 119685), (153, 79790), (158, 77265), (170, 71811), (202, 60435), (237, 51510), (255, 47874), (303, 40290), (306, 39895), (395, 30906), (474, 25755), (505, 24174), (510, 23937), (606, 20145), (711, 17170), (765, 15958), (790, 15453), (909, 13430), (1010, 12087), (1185, 10302), (1343, 9090), (1422, 8585), (1515, 8058), (1530, 7979), (1717, 7110), (1818, 6715), (2370, 5151), (2686, 4545), (3030, 4029), (3434, 3555)]