1566705890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{2053}}^1$

素因数の和:2211

約数の個数: 48

約数和(自身を含む): 3032665272

約数和(自身を除く): 1465959382

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2053, 2278, 4106, 4489, 5695, 8978, 10265, 11390, 20530, 22445, 34901, 44890, 69802, 76313, 137551, 152626, 174505, 275102, 349010, 381565, 687755, 763130, 1375510, 2338367, 4676734, 9215917, 11691835, 18431834, 23383670, 46079585, 92159170, 156670589, 313341178, 783352945, 1566705890]

約数ペア:

[(1, 1566705890), (2, 783352945), (5, 313341178), (10, 156670589), (17, 92159170), (34, 46079585), (67, 23383670), (85, 18431834), (134, 11691835), (170, 9215917), (335, 4676734), (670, 2338367), (1139, 1375510), (2053, 763130), (2278, 687755), (4106, 381565), (4489, 349010), (5695, 275102), (8978, 174505), (10265, 152626), (11390, 137551), (20530, 76313), (22445, 69802), (34901, 44890)]