551405710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{111847}}^1$

素因数の和:111900

約数の個数: 32

約数和(自身を含む): 1087162560

約数和(自身を除く): 535756850

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 111847, 223694, 559235, 1118470, 1901399, 3243563, 3802798, 6487126, 9506995, 16217815, 19013990, 32435630, 55140571, 110281142, 275702855, 551405710]

約数ペア:

[(1, 551405710), (2, 275702855), (5, 110281142), (10, 55140571), (17, 32435630), (29, 19013990), (34, 16217815), (58, 9506995), (85, 6487126), (145, 3802798), (170, 3243563), (290, 1901399), (493, 1118470), (986, 559235), (2465, 223694), (4930, 111847)]