30750410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 57153600

約数和(自身を除く): 26403190

約数列:

[1, 2, 5, 10, 41, 82, 179, 205, 358, 410, 419, 838, 895, 1790, 2095, 4190, 7339, 14678, 17179, 34358, 36695, 73390, 75001, 85895, 150002, 171790, 375005, 750010, 3075041, 6150082, 15375205, 30750410]

約数ペア:

[(1, 30750410), (2, 15375205), (5, 6150082), (10, 3075041), (41, 750010), (82, 375005), (179, 171790), (205, 150002), (358, 85895), (410, 75001), (419, 73390), (838, 36695), (895, 34358), (1790, 17179), (2095, 14678), (4190, 7339)]