30685947266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1\times {\mathrm{17747}}^1$

素因数の和:18746

約数の個数: 32

約数和(自身を含む): 50306635008

約数和(自身を除く): 19620687742

約数列:

[1, 2, 13, 26, 73, 146, 911, 949, 1822, 1898, 11843, 17747, 23686, 35494, 66503, 133006, 230711, 461422, 864539, 1295531, 1729078, 2591062, 16167517, 16841903, 32335034, 33683806, 210177721, 420355442, 1180228741, 2360457482, 15342973633, 30685947266]

約数ペア:

[(1, 30685947266), (2, 15342973633), (13, 2360457482), (26, 1180228741), (73, 420355442), (146, 210177721), (911, 33683806), (949, 32335034), (1822, 16841903), (1898, 16167517), (11843, 2591062), (17747, 1729078), (23686, 1295531), (35494, 864539), (66503, 461422), (133006, 230711)]