66550260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{821}}^1$

素因数の和:1033

約数の個数: 96

約数和(自身を含む): 214324992

約数和(自身を除く): 147774732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 193, 210, 386, 420, 579, 772, 821, 965, 1158, 1351, 1642, 1930, 2316, 2463, 2702, 2895, 3284, 3860, 4053, 4105, 4926, 5404, 5747, 5790, 6755, 8106, 8210, 9852, 11494, 11580, 12315, 13510, 16212, 16420, 17241, 20265, 22988, 24630, 27020, 28735, 34482, 40530, 49260, 57470, 68964, 81060, 86205, 114940, 158453, 172410, 316906, 344820, 475359, 633812, 792265, 950718, 1109171, 1584530, 1901436, 2218342, 2376795, 3169060, 3327513, 4436684, 4753590, 5545855, 6655026, 9507180, 11091710, 13310052, 16637565, 22183420, 33275130, 66550260]

約数ペア:

[(1, 66550260), (2, 33275130), (3, 22183420), (4, 16637565), (5, 13310052), (6, 11091710), (7, 9507180), (10, 6655026), (12, 5545855), (14, 4753590), (15, 4436684), (20, 3327513), (21, 3169060), (28, 2376795), (30, 2218342), (35, 1901436), (42, 1584530), (60, 1109171), (70, 950718), (84, 792265), (105, 633812), (140, 475359), (193, 344820), (210, 316906), (386, 172410), (420, 158453), (579, 114940), (772, 86205), (821, 81060), (965, 68964), (1158, 57470), (1351, 49260), (1642, 40530), (1930, 34482), (2316, 28735), (2463, 27020), (2702, 24630), (2895, 22988), (3284, 20265), (3860, 17241), (4053, 16420), (4105, 16212), (4926, 13510), (5404, 12315), (5747, 11580), (5790, 11494), (6755, 9852), (8106, 8210)]