54783780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{913063}}^1$

素因数の和:913075

約数の個数: 24

約数和(自身を含む): 153394752

約数和(自身を除く): 98610972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 913063, 1826126, 2739189, 3652252, 4565315, 5478378, 9130630, 10956756, 13695945, 18261260, 27391890, 54783780]

約数ペア:

[(1, 54783780), (2, 27391890), (3, 18261260), (4, 13695945), (5, 10956756), (6, 9130630), (10, 5478378), (12, 4565315), (15, 3652252), (20, 2739189), (30, 1826126), (60, 913063)]