15307530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{72893}}^1$

素因数の和:72910

約数の個数: 32

約数和(自身を含む): 41986944

約数和(自身を除く): 26679414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 72893, 145786, 218679, 364465, 437358, 510251, 728930, 1020502, 1093395, 1530753, 2186790, 2551255, 3061506, 5102510, 7653765, 15307530]

約数ペア:

[(1, 15307530), (2, 7653765), (3, 5102510), (5, 3061506), (6, 2551255), (7, 2186790), (10, 1530753), (14, 1093395), (15, 1020502), (21, 728930), (30, 510251), (35, 437358), (42, 364465), (70, 218679), (105, 145786), (210, 72893)]