70309785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2758

約数の個数: 64

約数和(自身を含む): 145797120

約数和(自身を除く): 75487335

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 35, 39, 57, 65, 91, 95, 105, 133, 195, 247, 273, 285, 399, 455, 665, 741, 1235, 1365, 1729, 1995, 2711, 3705, 5187, 8133, 8645, 13555, 18977, 25935, 35243, 40665, 51509, 56931, 94885, 105729, 154527, 176215, 246701, 257545, 284655, 360563, 528645, 669617, 740103, 772635, 1081689, 1233505, 1802815, 2008851, 3348085, 3700515, 4687319, 5408445, 10044255, 14061957, 23436595, 70309785]

約数ペア:

[(1, 70309785), (3, 23436595), (5, 14061957), (7, 10044255), (13, 5408445), (15, 4687319), (19, 3700515), (21, 3348085), (35, 2008851), (39, 1802815), (57, 1233505), (65, 1081689), (91, 772635), (95, 740103), (105, 669617), (133, 528645), (195, 360563), (247, 284655), (273, 257545), (285, 246701), (399, 176215), (455, 154527), (665, 105729), (741, 94885), (1235, 56931), (1365, 51509), (1729, 40665), (1995, 35243), (2711, 25935), (3705, 18977), (5187, 13555), (8133, 8645)]