29950206

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 71559936

約数和(自身を除く): 41609730

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 67, 78, 134, 143, 201, 286, 402, 429, 521, 737, 858, 871, 1042, 1474, 1563, 1742, 2211, 2613, 3126, 4422, 5226, 5731, 6773, 9581, 11462, 13546, 17193, 19162, 20319, 28743, 34386, 34907, 40638, 57486, 69814, 74503, 104721, 149006, 209442, 223509, 383977, 447018, 453791, 767954, 907582, 1151931, 1361373, 2303862, 2722746, 4991701, 9983402, 14975103, 29950206]

約数ペア:

[(1, 29950206), (2, 14975103), (3, 9983402), (6, 4991701), (11, 2722746), (13, 2303862), (22, 1361373), (26, 1151931), (33, 907582), (39, 767954), (66, 453791), (67, 447018), (78, 383977), (134, 223509), (143, 209442), (201, 149006), (286, 104721), (402, 74503), (429, 69814), (521, 57486), (737, 40638), (858, 34907), (871, 34386), (1042, 28743), (1474, 20319), (1563, 19162), (1742, 17193), (2211, 13546), (2613, 11462), (3126, 9581), (4422, 6773), (5226, 5731)]