409376030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 861069312

約数和(自身を除く): 451693282

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 191, 335, 382, 457, 469, 670, 914, 938, 955, 1337, 1910, 2285, 2345, 2674, 3199, 4570, 4690, 6398, 6685, 12797, 13370, 15995, 25594, 30619, 31990, 61238, 63985, 87287, 89579, 127970, 153095, 174574, 179158, 214333, 306190, 428666, 436435, 447895, 611009, 872870, 895790, 1071665, 1222018, 2143330, 3055045, 5848229, 6110090, 11696458, 29241145, 40937603, 58482290, 81875206, 204688015, 409376030]

約数ペア:

[(1, 409376030), (2, 204688015), (5, 81875206), (7, 58482290), (10, 40937603), (14, 29241145), (35, 11696458), (67, 6110090), (70, 5848229), (134, 3055045), (191, 2143330), (335, 1222018), (382, 1071665), (457, 895790), (469, 872870), (670, 611009), (914, 447895), (938, 436435), (955, 428666), (1337, 306190), (1910, 214333), (2285, 179158), (2345, 174574), (2674, 153095), (3199, 127970), (4570, 89579), (4690, 87287), (6398, 63985), (6685, 61238), (12797, 31990), (13370, 30619), (15995, 25594)]