1426742570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{883}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 2887837056

約数和(自身を除く): 1461094486

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 397, 407, 794, 814, 883, 1766, 1985, 2035, 3970, 4070, 4367, 4415, 8734, 8830, 9713, 14689, 19426, 21835, 29378, 32671, 43670, 48565, 65342, 73445, 97130, 146890, 161579, 163355, 323158, 326710, 350551, 359381, 701102, 718762, 807895, 1615790, 1752755, 1796905, 3505510, 3593810, 3856061, 7712122, 12970387, 19280305, 25940774, 38560610, 64851935, 129703870, 142674257, 285348514, 713371285, 1426742570]

約数ペア:

[(1, 1426742570), (2, 713371285), (5, 285348514), (10, 142674257), (11, 129703870), (22, 64851935), (37, 38560610), (55, 25940774), (74, 19280305), (110, 12970387), (185, 7712122), (370, 3856061), (397, 3593810), (407, 3505510), (794, 1796905), (814, 1752755), (883, 1615790), (1766, 807895), (1985, 718762), (2035, 701102), (3970, 359381), (4070, 350551), (4367, 326710), (4415, 323158), (8734, 163355), (8830, 161579), (9713, 146890), (14689, 97130), (19426, 73445), (21835, 65342), (29378, 48565), (32671, 43670)]