207905637310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{424297219}}^1$

素因数の和:424297240

約数の個数: 24

約数和(自身を含む): 435328947720

約数和(自身を除く): 227423310410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 424297219, 848594438, 2121486095, 2970080533, 4242972190, 5940161066, 14850402665, 20790563731, 29700805330, 41581127462, 103952818655, 207905637310]

約数ペア:

[(1, 207905637310), (2, 103952818655), (5, 41581127462), (7, 29700805330), (10, 20790563731), (14, 14850402665), (35, 5940161066), (49, 4242972190), (70, 2970080533), (98, 2121486095), (245, 848594438), (490, 424297219)]