2649875130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4206151}}^1$

素因数の和:4206171

約数の個数: 48

約数和(自身を含む): 7873916544

約数和(自身を除く): 5224041414

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 4206151, 8412302, 12618453, 21030755, 25236906, 29443057, 37855359, 42061510, 58886114, 63092265, 75710718, 88329171, 126184530, 147215285, 176658342, 189276795, 264987513, 294430570, 378553590, 441645855, 529975026, 883291710, 1324937565, 2649875130]

約数ペア:

[(1, 2649875130), (2, 1324937565), (3, 883291710), (5, 529975026), (6, 441645855), (7, 378553590), (9, 294430570), (10, 264987513), (14, 189276795), (15, 176658342), (18, 147215285), (21, 126184530), (30, 88329171), (35, 75710718), (42, 63092265), (45, 58886114), (63, 42061510), (70, 37855359), (90, 29443057), (105, 25236906), (126, 21030755), (210, 12618453), (315, 8412302), (630, 4206151)]