2053011310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4189819}}^1$

素因数の和:4189840

約数の個数: 24

約数和(自身を含む): 4298755320

約数和(自身を除く): 2245744010

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4189819, 8379638, 20949095, 29328733, 41898190, 58657466, 146643665, 205301131, 293287330, 410602262, 1026505655, 2053011310]

約数ペア:

[(1, 2053011310), (2, 1026505655), (5, 410602262), (7, 293287330), (10, 205301131), (14, 146643665), (35, 58657466), (49, 41898190), (70, 29328733), (98, 20949095), (245, 8379638), (490, 4189819)]