2010519705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 3498577920

約数和(自身を除く): 1488058215

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 227, 235, 255, 681, 705, 739, 799, 1135, 2217, 2397, 3405, 3695, 3859, 3995, 10669, 11085, 11577, 11985, 12563, 19295, 32007, 34733, 37689, 53345, 57885, 62815, 104199, 160035, 167753, 173665, 181373, 188445, 503259, 520995, 544119, 590461, 838765, 906865, 1771383, 2516295, 2720595, 2851801, 2952305, 7884391, 8555403, 8856915, 14259005, 23653173, 39421955, 42777015, 118265865, 134034647, 402103941, 670173235, 2010519705]

約数ペア:

[(1, 2010519705), (3, 670173235), (5, 402103941), (15, 134034647), (17, 118265865), (47, 42777015), (51, 39421955), (85, 23653173), (141, 14259005), (227, 8856915), (235, 8555403), (255, 7884391), (681, 2952305), (705, 2851801), (739, 2720595), (799, 2516295), (1135, 1771383), (2217, 906865), (2397, 838765), (3405, 590461), (3695, 544119), (3859, 520995), (3995, 503259), (10669, 188445), (11085, 181373), (11577, 173665), (11985, 167753), (12563, 160035), (19295, 104199), (32007, 62815), (34733, 57885), (37689, 53345)]