9863767130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2027}}^1\times {\mathrm{9931}}^1$

素因数の和:11979

約数の個数: 48

約数和(自身を含む): 20665790496

約数和(自身を除く): 10802023366

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2027, 4054, 9931, 10135, 14189, 19862, 20270, 28378, 49655, 69517, 70945, 99310, 99323, 139034, 141890, 198646, 347585, 486619, 496615, 695170, 973238, 993230, 2433095, 4866190, 20130137, 40260274, 100650685, 140910959, 201301370, 281821918, 704554795, 986376713, 1409109590, 1972753426, 4931883565, 9863767130]

約数ペア:

[(1, 9863767130), (2, 4931883565), (5, 1972753426), (7, 1409109590), (10, 986376713), (14, 704554795), (35, 281821918), (49, 201301370), (70, 140910959), (98, 100650685), (245, 40260274), (490, 20130137), (2027, 4866190), (4054, 2433095), (9931, 993230), (10135, 973238), (14189, 695170), (19862, 496615), (20270, 486619), (28378, 347585), (49655, 198646), (69517, 141890), (70945, 139034), (99310, 99323)]