403722130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{3863}}^1$

素因数の和:5370

約数の個数: 32

約数和(自身を含む): 831285504

約数和(自身を除く): 427563374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1493, 2986, 3863, 7465, 7726, 10451, 14930, 19315, 20902, 27041, 38630, 52255, 54082, 104510, 135205, 270410, 5767459, 11534918, 28837295, 40372213, 57674590, 80744426, 201861065, 403722130]

約数ペア:

[(1, 403722130), (2, 201861065), (5, 80744426), (7, 57674590), (10, 40372213), (14, 28837295), (35, 11534918), (70, 5767459), (1493, 270410), (2986, 135205), (3863, 104510), (7465, 54082), (7726, 52255), (10451, 38630), (14930, 27041), (19315, 20902)]