81366030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{904067}}^1$

素因数の和:904080

約数の個数: 24

約数和(自身を含む): 211551912

約数和(自身を除く): 130185882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 904067, 1808134, 2712201, 4520335, 5424402, 8136603, 9040670, 13561005, 16273206, 27122010, 40683015, 81366030]

約数ペア:

[(1, 81366030), (2, 40683015), (3, 27122010), (5, 16273206), (6, 13561005), (9, 9040670), (10, 8136603), (15, 5424402), (18, 4520335), (30, 2712201), (45, 1808134), (90, 904067)]