39515630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 97182720

約数和(自身を除く): 57667090

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 37, 38, 55, 70, 73, 74, 77, 95, 110, 133, 146, 154, 185, 190, 209, 259, 266, 365, 370, 385, 407, 418, 511, 518, 665, 703, 730, 770, 803, 814, 1022, 1045, 1295, 1330, 1387, 1406, 1463, 1606, 2035, 2090, 2555, 2590, 2701, 2774, 2849, 2926, 3515, 4015, 4070, 4921, 5110, 5402, 5621, 5698, 6935, 7030, 7315, 7733, 8030, 9709, 9842, 11242, 13505, 13870, 14245, 14630, 15257, 15466, 18907, 19418, 24605, 27010, 28105, 28490, 29711, 30514, 37814, 38665, 48545, 49210, 51319, 54131, 56210, 59422, 76285, 77330, 94535, 97090, 102638, 106799, 108262, 148555, 152570, 189070, 207977, 213598, 256595, 270655, 297110, 359233, 415954, 513190, 533995, 541310, 564509, 718466, 1039885, 1067990, 1129018, 1796165, 2079770, 2822545, 3592330, 3951563, 5645090, 7903126, 19757815, 39515630]

約数ペア:

[(1, 39515630), (2, 19757815), (5, 7903126), (7, 5645090), (10, 3951563), (11, 3592330), (14, 2822545), (19, 2079770), (22, 1796165), (35, 1129018), (37, 1067990), (38, 1039885), (55, 718466), (70, 564509), (73, 541310), (74, 533995), (77, 513190), (95, 415954), (110, 359233), (133, 297110), (146, 270655), (154, 256595), (185, 213598), (190, 207977), (209, 189070), (259, 152570), (266, 148555), (365, 108262), (370, 106799), (385, 102638), (407, 97090), (418, 94535), (511, 77330), (518, 76285), (665, 59422), (703, 56210), (730, 54131), (770, 51319), (803, 49210), (814, 48545), (1022, 38665), (1045, 37814), (1295, 30514), (1330, 29711), (1387, 28490), (1406, 28105), (1463, 27010), (1606, 24605), (2035, 19418), (2090, 18907), (2555, 15466), (2590, 15257), (2701, 14630), (2774, 14245), (2849, 13870), (2926, 13505), (3515, 11242), (4015, 9842), (4070, 9709), (4921, 8030), (5110, 7733), (5402, 7315), (5621, 7030), (5698, 6935)]