27018460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3271}}^1$

素因数の和:3346

約数の個数: 48

約数和(自身を含む): 65963520

約数和(自身を除く): 38945060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 3271, 4130, 6542, 8260, 13084, 16355, 22897, 32710, 45794, 65420, 91588, 114485, 192989, 228970, 385978, 457940, 771956, 964945, 1350923, 1929890, 2701846, 3859780, 5403692, 6754615, 13509230, 27018460]

約数ペア:

[(1, 27018460), (2, 13509230), (4, 6754615), (5, 5403692), (7, 3859780), (10, 2701846), (14, 1929890), (20, 1350923), (28, 964945), (35, 771956), (59, 457940), (70, 385978), (118, 228970), (140, 192989), (236, 114485), (295, 91588), (413, 65420), (590, 45794), (826, 32710), (1180, 22897), (1652, 16355), (2065, 13084), (3271, 8260), (4130, 6542)]