14972020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 36167040

約数和(自身を除く): 21195020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 467, 916, 934, 1145, 1603, 1868, 2290, 2335, 3206, 3269, 4580, 4670, 6412, 6538, 8015, 9340, 13076, 16030, 16345, 32060, 32690, 65380, 106943, 213886, 427772, 534715, 748601, 1069430, 1497202, 2138860, 2994404, 3743005, 7486010, 14972020]

約数ペア:

[(1, 14972020), (2, 7486010), (4, 3743005), (5, 2994404), (7, 2138860), (10, 1497202), (14, 1069430), (20, 748601), (28, 534715), (35, 427772), (70, 213886), (140, 106943), (229, 65380), (458, 32690), (467, 32060), (916, 16345), (934, 16030), (1145, 13076), (1603, 9340), (1868, 8015), (2290, 6538), (2335, 6412), (3206, 4670), (3269, 4580)]