520111230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{13903}}^1$

素因数の和:13985

約数の個数: 64

約数和(自身を含む): 1321436160

約数和(自身を除く): 801324930

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 215, 258, 290, 430, 435, 645, 870, 1247, 1290, 2494, 3741, 6235, 7482, 12470, 13903, 18705, 27806, 37410, 41709, 69515, 83418, 139030, 208545, 403187, 417090, 597829, 806374, 1195658, 1209561, 1793487, 2015935, 2419122, 2989145, 3586974, 4031870, 5978290, 6047805, 8967435, 12095610, 17337041, 17934870, 34674082, 52011123, 86685205, 104022246, 173370410, 260055615, 520111230]

約数ペア:

[(1, 520111230), (2, 260055615), (3, 173370410), (5, 104022246), (6, 86685205), (10, 52011123), (15, 34674082), (29, 17934870), (30, 17337041), (43, 12095610), (58, 8967435), (86, 6047805), (87, 5978290), (129, 4031870), (145, 3586974), (174, 2989145), (215, 2419122), (258, 2015935), (290, 1793487), (430, 1209561), (435, 1195658), (645, 806374), (870, 597829), (1247, 417090), (1290, 403187), (2494, 208545), (3741, 139030), (6235, 83418), (7482, 69515), (12470, 41709), (13903, 37410), (18705, 27806)]