28885430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{953}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 59621184

約数和(自身を除く): 30735754

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 433, 866, 953, 1906, 2165, 3031, 4330, 4765, 6062, 6671, 9530, 13342, 15155, 30310, 33355, 66710, 412649, 825298, 2063245, 2888543, 4126490, 5777086, 14442715, 28885430]

約数ペア:

[(1, 28885430), (2, 14442715), (5, 5777086), (7, 4126490), (10, 2888543), (14, 2063245), (35, 825298), (70, 412649), (433, 66710), (866, 33355), (953, 30310), (1906, 15155), (2165, 13342), (3031, 9530), (4330, 6671), (4765, 6062)]