348520510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{57041}}^1$

素因数の和:57108

約数の個数: 32

約数和(自身を含む): 689980032

約数和(自身を除く): 341459522

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 57041, 114082, 285205, 570410, 741533, 1483066, 2680927, 3707665, 5361854, 7415330, 13404635, 26809270, 34852051, 69704102, 174260255, 348520510]

約数ペア:

[(1, 348520510), (2, 174260255), (5, 69704102), (10, 34852051), (13, 26809270), (26, 13404635), (47, 7415330), (65, 5361854), (94, 3707665), (130, 2680927), (235, 1483066), (470, 741533), (611, 570410), (1222, 285205), (3055, 114082), (6110, 57041)]