15002470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1$

素因数の和:2124

約数の個数: 32

約数和(自身を含む): 31166208

約数和(自身を除く): 16163738

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 2003, 3745, 4006, 7490, 10015, 14021, 20030, 28042, 70105, 140210, 214321, 428642, 1071605, 1500247, 2143210, 3000494, 7501235, 15002470]

約数ペア:

[(1, 15002470), (2, 7501235), (5, 3000494), (7, 2143210), (10, 1500247), (14, 1071605), (35, 428642), (70, 214321), (107, 140210), (214, 70105), (535, 28042), (749, 20030), (1070, 14021), (1498, 10015), (2003, 7490), (3745, 4006)]