76901820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1281697}}^1$

素因数の和:1281709

約数の個数: 24

約数和(自身を含む): 215325264

約数和(自身を除く): 138423444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1281697, 2563394, 3845091, 5126788, 6408485, 7690182, 12816970, 15380364, 19225455, 25633940, 38450910, 76901820]

約数ペア:

[(1, 76901820), (2, 38450910), (3, 25633940), (4, 19225455), (5, 15380364), (6, 12816970), (10, 7690182), (12, 6408485), (15, 5126788), (20, 3845091), (30, 2563394), (60, 1281697)]