2010080106

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{3371}}^1$

素因数の和:3747

約数の個数: 48

約数和(自身を含む): 4404991968

約数和(自身を除く): 2394911862

約数列:

[1, 2, 3, 6, 9, 18, 157, 211, 314, 422, 471, 633, 942, 1266, 1413, 1899, 2826, 3371, 3798, 6742, 10113, 20226, 30339, 33127, 60678, 66254, 99381, 198762, 298143, 529247, 596286, 711281, 1058494, 1422562, 1587741, 2133843, 3175482, 4267686, 4763223, 6401529, 9526446, 12803058, 111671117, 223342234, 335013351, 670026702, 1005040053, 2010080106]

約数ペア:

[(1, 2010080106), (2, 1005040053), (3, 670026702), (6, 335013351), (9, 223342234), (18, 111671117), (157, 12803058), (211, 9526446), (314, 6401529), (422, 4763223), (471, 4267686), (633, 3175482), (942, 2133843), (1266, 1587741), (1413, 1422562), (1899, 1058494), (2826, 711281), (3371, 596286), (3798, 529247), (6742, 298143), (10113, 198762), (20226, 99381), (30339, 66254), (33127, 60678)]