27297830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1439}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 56401920

約数和(自身を除く): 29104090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1439, 1897, 2710, 2878, 3794, 7195, 9485, 10073, 14390, 18970, 20146, 50365, 100730, 389969, 779938, 1949845, 2729783, 3899690, 5459566, 13648915, 27297830]

約数ペア:

[(1, 27297830), (2, 13648915), (5, 5459566), (7, 3899690), (10, 2729783), (14, 1949845), (35, 779938), (70, 389969), (271, 100730), (542, 50365), (1355, 20146), (1439, 18970), (1897, 14390), (2710, 10073), (2878, 9485), (3794, 7195)]