487929470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{12743}}^1$

素因数の和:13304

約数の個数: 32

約数和(自身を含む): 1005654528

約数和(自身を除く): 517725058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 547, 1094, 2735, 3829, 5470, 7658, 12743, 19145, 25486, 38290, 63715, 89201, 127430, 178402, 446005, 892010, 6970421, 13940842, 34852105, 48792947, 69704210, 97585894, 243964735, 487929470]

約数ペア:

[(1, 487929470), (2, 243964735), (5, 97585894), (7, 69704210), (10, 48792947), (14, 34852105), (35, 13940842), (70, 6970421), (547, 892010), (1094, 446005), (2735, 178402), (3829, 127430), (5470, 89201), (7658, 63715), (12743, 38290), (19145, 25486)]