12715830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8311}}^1$

素因数の和:8341

約数の個数: 48

約数和(自身を含む): 35010144

約数和(自身を除く): 22294314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 8311, 16622, 24933, 41555, 49866, 74799, 83110, 124665, 141287, 149598, 249330, 282574, 373995, 423861, 706435, 747990, 847722, 1271583, 1412870, 2119305, 2543166, 4238610, 6357915, 12715830]

約数ペア:

[(1, 12715830), (2, 6357915), (3, 4238610), (5, 2543166), (6, 2119305), (9, 1412870), (10, 1271583), (15, 847722), (17, 747990), (18, 706435), (30, 423861), (34, 373995), (45, 282574), (51, 249330), (85, 149598), (90, 141287), (102, 124665), (153, 83110), (170, 74799), (255, 49866), (306, 41555), (510, 24933), (765, 16622), (1530, 8311)]