29042440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{103723}}^1$

素因数の和:103741

約数の個数: 32

約数和(自身を含む): 74681280

約数和(自身を除く): 45638840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 103723, 207446, 414892, 518615, 726061, 829784, 1037230, 1452122, 2074460, 2904244, 3630305, 4148920, 5808488, 7260610, 14521220, 29042440]

約数ペア:

[(1, 29042440), (2, 14521220), (4, 7260610), (5, 5808488), (7, 4148920), (8, 3630305), (10, 2904244), (14, 2074460), (20, 1452122), (28, 1037230), (35, 829784), (40, 726061), (56, 518615), (70, 414892), (140, 207446), (280, 103723)]