29123361820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3121}}^1\times {\mathrm{66653}}^1$

素因数の和:69790

約数の個数: 48

約数和(自身を含む): 69919512768

約数和(自身を除く): 40796150948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3121, 6242, 12484, 15605, 21847, 31210, 43694, 62420, 66653, 87388, 109235, 133306, 218470, 266612, 333265, 436940, 466571, 666530, 933142, 1333060, 1866284, 2332855, 4665710, 9331420, 208024013, 416048026, 832096052, 1040120065, 1456168091, 2080240130, 2912336182, 4160480260, 5824672364, 7280840455, 14561680910, 29123361820]

約数ペア:

[(1, 29123361820), (2, 14561680910), (4, 7280840455), (5, 5824672364), (7, 4160480260), (10, 2912336182), (14, 2080240130), (20, 1456168091), (28, 1040120065), (35, 832096052), (70, 416048026), (140, 208024013), (3121, 9331420), (6242, 4665710), (12484, 2332855), (15605, 1866284), (21847, 1333060), (31210, 933142), (43694, 666530), (62420, 466571), (66653, 436940), (87388, 333265), (109235, 266612), (133306, 218470)]