30236284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18757}}^1$

素因数の和:18805

約数の個数: 24

約数和(自身を含む): 58825088

約数和(自身を除く): 28588804

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 18757, 37514, 75028, 243841, 487682, 581467, 975364, 1162934, 2325868, 7559071, 15118142, 30236284]

約数ペア:

[(1, 30236284), (2, 15118142), (4, 7559071), (13, 2325868), (26, 1162934), (31, 975364), (52, 581467), (62, 487682), (124, 243841), (403, 75028), (806, 37514), (1612, 18757)]