30622774

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1489}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 57072960

約数和(自身を除く): 26450186

約数列:

[1, 2, 7, 13, 14, 26, 91, 113, 182, 226, 791, 1469, 1489, 1582, 2938, 2978, 10283, 10423, 19357, 20566, 20846, 38714, 135499, 168257, 270998, 336514, 1177799, 2187341, 2355598, 4374682, 15311387, 30622774]

約数ペア:

[(1, 30622774), (2, 15311387), (7, 4374682), (13, 2355598), (14, 2187341), (26, 1177799), (91, 336514), (113, 270998), (182, 168257), (226, 135499), (791, 38714), (1469, 20846), (1489, 20566), (1582, 19357), (2938, 10423), (2978, 10283)]