2025999710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1\times {\mathrm{769}}^1$

素因数の和:1461

約数の個数: 64

約数和(自身を含む): 4248478080

約数和(自身を除く): 2222478370

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 617, 769, 854, 1234, 1538, 2135, 3085, 3845, 4270, 4319, 5383, 6170, 7690, 8638, 10766, 21595, 26915, 37637, 43190, 46909, 53830, 75274, 93818, 188185, 234545, 263459, 328363, 376370, 469090, 474473, 526918, 656726, 948946, 1317295, 1641815, 2372365, 2634590, 3283630, 3321311, 4744730, 6642622, 16606555, 28942853, 33213110, 57885706, 144714265, 202599971, 289428530, 405199942, 1012999855, 2025999710]

約数ペア:

[(1, 2025999710), (2, 1012999855), (5, 405199942), (7, 289428530), (10, 202599971), (14, 144714265), (35, 57885706), (61, 33213110), (70, 28942853), (122, 16606555), (305, 6642622), (427, 4744730), (610, 3321311), (617, 3283630), (769, 2634590), (854, 2372365), (1234, 1641815), (1538, 1317295), (2135, 948946), (3085, 656726), (3845, 526918), (4270, 474473), (4319, 469090), (5383, 376370), (6170, 328363), (7690, 263459), (8638, 234545), (10766, 188185), (21595, 93818), (26915, 75274), (37637, 53830), (43190, 46909)]