1269129780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7050721}}^1$

素因数の和:7050736

約数の個数: 36

約数和(自身を含む): 3849694212

約数和(自身を除く): 2580564432

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7050721, 14101442, 21152163, 28202884, 35253605, 42304326, 63456489, 70507210, 84608652, 105760815, 126912978, 141014420, 211521630, 253825956, 317282445, 423043260, 634564890, 1269129780]

約数ペア:

[(1, 1269129780), (2, 634564890), (3, 423043260), (4, 317282445), (5, 253825956), (6, 211521630), (9, 141014420), (10, 126912978), (12, 105760815), (15, 84608652), (18, 70507210), (20, 63456489), (30, 42304326), (36, 35253605), (45, 28202884), (60, 21152163), (90, 14101442), (180, 7050721)]