1245134590

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{51859}}^1$

素因数の和:51894

約数の個数: 40

約数和(自身を含む): 2614677480

約数和(自身を除く): 1369542890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 4802, 12005, 24010, 51859, 103718, 259295, 363013, 518590, 726026, 1815065, 2541091, 3630130, 5082182, 12705455, 17787637, 25410910, 35575274, 88938185, 124513459, 177876370, 249026918, 622567295, 1245134590]

約数ペア:

[(1, 1245134590), (2, 622567295), (5, 249026918), (7, 177876370), (10, 124513459), (14, 88938185), (35, 35575274), (49, 25410910), (70, 17787637), (98, 12705455), (245, 5082182), (343, 3630130), (490, 2541091), (686, 1815065), (1715, 726026), (2401, 518590), (3430, 363013), (4802, 259295), (12005, 103718), (24010, 51859)]