13937490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{22123}}^1$

素因数の和:22143

約数の個数: 48

約数和(自身を含む): 41416128

約数和(自身を除く): 27478638

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, 22123, 44246, 66369, 110615, 132738, 154861, 199107, 221230, 309722, 331845, 398214, 464583, 663690, 774305, 929166, 995535, 1393749, 1548610, 1991070, 2322915, 2787498, 4645830, 6968745, 13937490]

約数ペア:

[(1, 13937490), (2, 6968745), (3, 4645830), (5, 2787498), (6, 2322915), (7, 1991070), (9, 1548610), (10, 1393749), (14, 995535), (15, 929166), (18, 774305), (21, 663690), (30, 464583), (35, 398214), (42, 331845), (45, 309722), (63, 221230), (70, 199107), (90, 154861), (105, 132738), (126, 110615), (210, 66369), (315, 44246), (630, 22123)]