852890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 1691280

約数和(自身を除く): 838390

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 173, 290, 346, 493, 865, 986, 1730, 2465, 2941, 4930, 5017, 5882, 10034, 14705, 25085, 29410, 50170, 85289, 170578, 426445, 852890]

約数ペア:

[(1, 852890), (2, 426445), (5, 170578), (10, 85289), (17, 50170), (29, 29410), (34, 25085), (58, 14705), (85, 10034), (145, 5882), (170, 5017), (173, 4930), (290, 2941), (346, 2465), (493, 1730), (865, 986)]