16301820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2801}}^1$

素因数の和:2910

約数の個数: 48

約数和(自身を含む): 46132128

約数和(自身を除く): 29830308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2801, 2910, 5602, 5820, 8403, 11204, 14005, 16806, 28010, 33612, 42015, 56020, 84030, 168060, 271697, 543394, 815091, 1086788, 1358485, 1630182, 2716970, 3260364, 4075455, 5433940, 8150910, 16301820]

約数ペア:

[(1, 16301820), (2, 8150910), (3, 5433940), (4, 4075455), (5, 3260364), (6, 2716970), (10, 1630182), (12, 1358485), (15, 1086788), (20, 815091), (30, 543394), (60, 271697), (97, 168060), (194, 84030), (291, 56020), (388, 42015), (485, 33612), (582, 28010), (970, 16806), (1164, 14005), (1455, 11204), (1940, 8403), (2801, 5820), (2910, 5602)]