4920669390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{24691}}^1$

素因数の和:24794

約数の個数: 128

約数和(自身を含む): 14734605312

約数和(自身を除く): 9813935922

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 73, 78, 91, 105, 130, 146, 182, 195, 210, 219, 273, 365, 390, 438, 455, 511, 546, 730, 910, 949, 1022, 1095, 1365, 1533, 1898, 2190, 2555, 2730, 2847, 3066, 4745, 5110, 5694, 6643, 7665, 9490, 13286, 14235, 15330, 19929, 24691, 28470, 33215, 39858, 49382, 66430, 74073, 99645, 123455, 148146, 172837, 199290, 246910, 320983, 345674, 370365, 518511, 641966, 740730, 864185, 962949, 1037022, 1604915, 1728370, 1802443, 1925898, 2246881, 2592555, 3209830, 3604886, 4493762, 4814745, 5185110, 5407329, 6740643, 9012215, 9629490, 10814658, 11234405, 12617101, 13481286, 18024430, 22468810, 23431759, 25234202, 27036645, 33703215, 37851303, 46863518, 54073290, 63085505, 67406430, 70295277, 75702606, 117158795, 126171010, 140590554, 164022313, 189256515, 234317590, 328044626, 351476385, 378513030, 492066939, 702952770, 820111565, 984133878, 1640223130, 2460334695, 4920669390]

約数ペア:

[(1, 4920669390), (2, 2460334695), (3, 1640223130), (5, 984133878), (6, 820111565), (7, 702952770), (10, 492066939), (13, 378513030), (14, 351476385), (15, 328044626), (21, 234317590), (26, 189256515), (30, 164022313), (35, 140590554), (39, 126171010), (42, 117158795), (65, 75702606), (70, 70295277), (73, 67406430), (78, 63085505), (91, 54073290), (105, 46863518), (130, 37851303), (146, 33703215), (182, 27036645), (195, 25234202), (210, 23431759), (219, 22468810), (273, 18024430), (365, 13481286), (390, 12617101), (438, 11234405), (455, 10814658), (511, 9629490), (546, 9012215), (730, 6740643), (910, 5407329), (949, 5185110), (1022, 4814745), (1095, 4493762), (1365, 3604886), (1533, 3209830), (1898, 2592555), (2190, 2246881), (2555, 1925898), (2730, 1802443), (2847, 1728370), (3066, 1604915), (4745, 1037022), (5110, 962949), (5694, 864185), (6643, 740730), (7665, 641966), (9490, 518511), (13286, 370365), (14235, 345674), (15330, 320983), (19929, 246910), (24691, 199290), (28470, 172837), (33215, 148146), (39858, 123455), (49382, 99645), (66430, 74073)]