129392357470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2053}}^1\times {\mathrm{3061}}^1$

素因数の和:5221

約数の個数: 64

約数和(自身を含む): 244529850240

約数和(自身を除く): 115137492770

約数列:

[1, 2, 5, 10, 29, 58, 71, 142, 145, 290, 355, 710, 2053, 2059, 3061, 4106, 4118, 6122, 10265, 10295, 15305, 20530, 20590, 30610, 59537, 88769, 119074, 145763, 177538, 217331, 291526, 297685, 434662, 443845, 595370, 728815, 887690, 1086655, 1457630, 2173310, 4227127, 6284233, 6302599, 8454254, 12568466, 12605198, 21135635, 31421165, 31512995, 42271270, 62842330, 63025990, 182242757, 364485514, 446180543, 892361086, 911213785, 1822427570, 2230902715, 4461805430, 12939235747, 25878471494, 64696178735, 129392357470]

約数ペア:

[(1, 129392357470), (2, 64696178735), (5, 25878471494), (10, 12939235747), (29, 4461805430), (58, 2230902715), (71, 1822427570), (142, 911213785), (145, 892361086), (290, 446180543), (355, 364485514), (710, 182242757), (2053, 63025990), (2059, 62842330), (3061, 42271270), (4106, 31512995), (4118, 31421165), (6122, 21135635), (10265, 12605198), (10295, 12568466), (15305, 8454254), (20530, 6302599), (20590, 6284233), (30610, 4227127), (59537, 2173310), (88769, 1457630), (119074, 1086655), (145763, 887690), (177538, 728815), (217331, 595370), (291526, 443845), (297685, 434662)]