135401820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2256697}}^1$

素因数の和:2256709

約数の個数: 24

約数和(自身を含む): 379125264

約数和(自身を除く): 243723444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2256697, 4513394, 6770091, 9026788, 11283485, 13540182, 22566970, 27080364, 33850455, 45133940, 67700910, 135401820]

約数ペア:

[(1, 135401820), (2, 67700910), (3, 45133940), (4, 33850455), (5, 27080364), (6, 22566970), (10, 13540182), (12, 11283485), (15, 9026788), (20, 6770091), (30, 4513394), (60, 2256697)]