861396180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14356603}}^1$

素因数の和:14356615

約数の個数: 24

約数和(自身を含む): 2411909472

約数和(自身を除く): 1550513292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14356603, 28713206, 43069809, 57426412, 71783015, 86139618, 143566030, 172279236, 215349045, 287132060, 430698090, 861396180]

約数ペア:

[(1, 861396180), (2, 430698090), (3, 287132060), (4, 215349045), (5, 172279236), (6, 143566030), (10, 86139618), (12, 71783015), (15, 57426412), (20, 43069809), (30, 28713206), (60, 14356603)]