1627295820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{27121597}}^1$

素因数の和:27121609

約数の個数: 24

約数和(自身を含む): 4556428464

約数和(自身を除く): 2929132644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 27121597, 54243194, 81364791, 108486388, 135607985, 162729582, 271215970, 325459164, 406823955, 542431940, 813647910, 1627295820]

約数ペア:

[(1, 1627295820), (2, 813647910), (3, 542431940), (4, 406823955), (5, 325459164), (6, 271215970), (10, 162729582), (12, 135607985), (15, 108486388), (20, 81364791), (30, 54243194), (60, 27121597)]