15074340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{907}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 42407232

約数和(自身を除く): 27332892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 907, 1108, 1385, 1662, 1814, 2721, 2770, 3324, 3628, 4155, 4535, 5442, 5540, 8310, 9070, 10884, 13605, 16620, 18140, 27210, 54420, 251239, 502478, 753717, 1004956, 1256195, 1507434, 2512390, 3014868, 3768585, 5024780, 7537170, 15074340]

約数ペア:

[(1, 15074340), (2, 7537170), (3, 5024780), (4, 3768585), (5, 3014868), (6, 2512390), (10, 1507434), (12, 1256195), (15, 1004956), (20, 753717), (30, 502478), (60, 251239), (277, 54420), (554, 27210), (831, 18140), (907, 16620), (1108, 13605), (1385, 10884), (1662, 9070), (1814, 8310), (2721, 5540), (2770, 5442), (3324, 4535), (3628, 4155)]