70605180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{392251}}^1$

素因数の和:392266

約数の個数: 36

約数和(自身を含む): 214169592

約数和(自身を除く): 143564412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 392251, 784502, 1176753, 1569004, 1961255, 2353506, 3530259, 3922510, 4707012, 5883765, 7060518, 7845020, 11767530, 14121036, 17651295, 23535060, 35302590, 70605180]

約数ペア:

[(1, 70605180), (2, 35302590), (3, 23535060), (4, 17651295), (5, 14121036), (6, 11767530), (9, 7845020), (10, 7060518), (12, 5883765), (15, 4707012), (18, 3922510), (20, 3530259), (30, 2353506), (36, 1961255), (45, 1569004), (60, 1176753), (90, 784502), (180, 392251)]