417047330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{851117}}^1$

素因数の和:851138

約数の個数: 24

約数和(自身を含む): 873247068

約数和(自身を除く): 456199738

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 851117, 1702234, 4255585, 5957819, 8511170, 11915638, 29789095, 41704733, 59578190, 83409466, 208523665, 417047330]

約数ペア:

[(1, 417047330), (2, 208523665), (5, 83409466), (7, 59578190), (10, 41704733), (14, 29789095), (35, 11915638), (49, 8511170), (70, 5957819), (98, 4255585), (245, 1702234), (490, 851117)]