2026027860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{877}}^1$

素因数の和:1305

約数の個数: 96

約数和(自身を含む): 5740855680

約数和(自身を除く): 3714827820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 277, 278, 417, 554, 556, 695, 831, 834, 877, 1108, 1385, 1390, 1662, 1668, 1754, 2085, 2631, 2770, 2780, 3324, 3508, 4155, 4170, 4385, 5262, 5540, 8310, 8340, 8770, 10524, 13155, 16620, 17540, 26310, 38503, 52620, 77006, 115509, 121903, 154012, 192515, 231018, 242929, 243806, 365709, 385030, 462036, 485858, 487612, 577545, 609515, 728787, 731418, 770060, 971716, 1155090, 1214645, 1219030, 1457574, 1462836, 1828545, 2310180, 2429290, 2438060, 2915148, 3643935, 3657090, 4858580, 7287870, 7314180, 14575740, 33767131, 67534262, 101301393, 135068524, 168835655, 202602786, 337671310, 405205572, 506506965, 675342620, 1013013930, 2026027860]

約数ペア:

[(1, 2026027860), (2, 1013013930), (3, 675342620), (4, 506506965), (5, 405205572), (6, 337671310), (10, 202602786), (12, 168835655), (15, 135068524), (20, 101301393), (30, 67534262), (60, 33767131), (139, 14575740), (277, 7314180), (278, 7287870), (417, 4858580), (554, 3657090), (556, 3643935), (695, 2915148), (831, 2438060), (834, 2429290), (877, 2310180), (1108, 1828545), (1385, 1462836), (1390, 1457574), (1662, 1219030), (1668, 1214645), (1754, 1155090), (2085, 971716), (2631, 770060), (2770, 731418), (2780, 728787), (3324, 609515), (3508, 577545), (4155, 487612), (4170, 485858), (4385, 462036), (5262, 385030), (5540, 365709), (8310, 243806), (8340, 242929), (8770, 231018), (10524, 192515), (13155, 154012), (16620, 121903), (17540, 115509), (26310, 77006), (38503, 52620)]