27947940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{465799}}^1$

素因数の和:465811

約数の個数: 24

約数和(自身を含む): 78254400

約数和(自身を除く): 50306460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 465799, 931598, 1397397, 1863196, 2328995, 2794794, 4657990, 5589588, 6986985, 9315980, 13973970, 27947940]

約数ペア:

[(1, 27947940), (2, 13973970), (3, 9315980), (4, 6986985), (5, 5589588), (6, 4657990), (10, 2794794), (12, 2328995), (15, 1863196), (20, 1397397), (30, 931598), (60, 465799)]