1285284870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{14280943}}^1$

素因数の和:14280956

約数の個数: 24

約数和(自身を含む): 3341740896

約数和(自身を除く): 2056456026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 14280943, 28561886, 42842829, 71404715, 85685658, 128528487, 142809430, 214214145, 257056974, 428428290, 642642435, 1285284870]

約数ペア:

[(1, 1285284870), (2, 642642435), (3, 428428290), (5, 257056974), (6, 214214145), (9, 142809430), (10, 128528487), (15, 85685658), (18, 71404715), (30, 42842829), (45, 28561886), (90, 14280943)]