54371820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{906197}}^1$

素因数の和:906209

約数の個数: 24

約数和(自身を含む): 152241264

約数和(自身を除く): 97869444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 906197, 1812394, 2718591, 3624788, 4530985, 5437182, 9061970, 10874364, 13592955, 18123940, 27185910, 54371820]

約数ペア:

[(1, 54371820), (2, 27185910), (3, 18123940), (4, 13592955), (5, 10874364), (6, 9061970), (10, 5437182), (12, 4530985), (15, 3624788), (20, 2718591), (30, 1812394), (60, 906197)]