1564156630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1\times {\mathrm{3947}}^1$

素因数の和:5700

約数の個数: 32

約数和(自身を含む): 2940344064

約数和(自身を除く): 1376187434

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1723, 3446, 3947, 7894, 8615, 17230, 19735, 39470, 39629, 79258, 90781, 181562, 198145, 396290, 453905, 907810, 6800681, 13601362, 34003405, 68006810, 156415663, 312831326, 782078315, 1564156630]

約数ペア:

[(1, 1564156630), (2, 782078315), (5, 312831326), (10, 156415663), (23, 68006810), (46, 34003405), (115, 13601362), (230, 6800681), (1723, 907810), (3446, 453905), (3947, 396290), (7894, 198145), (8615, 181562), (17230, 90781), (19735, 79258), (39470, 39629)]