16819290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10993}}^1$

素因数の和:11023

約数の個数: 48

約数和(自身を含む): 46306728

約数和(自身を除く): 29487438

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, 10993, 21986, 32979, 54965, 65958, 98937, 109930, 164895, 186881, 197874, 329790, 373762, 494685, 560643, 934405, 989370, 1121286, 1681929, 1868810, 2803215, 3363858, 5606430, 8409645, 16819290]

約数ペア:

[(1, 16819290), (2, 8409645), (3, 5606430), (5, 3363858), (6, 2803215), (9, 1868810), (10, 1681929), (15, 1121286), (17, 989370), (18, 934405), (30, 560643), (34, 494685), (45, 373762), (51, 329790), (85, 197874), (90, 186881), (102, 164895), (153, 109930), (170, 98937), (255, 65958), (306, 54965), (510, 32979), (765, 21986), (1530, 10993)]