56702938390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{810041977}}^1$

素因数の和:810041991

約数の個数: 16

約数和(自身を含む): 116646044832

約数和(自身を除く): 59943106442

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 810041977, 1620083954, 4050209885, 5670293839, 8100419770, 11340587678, 28351469195, 56702938390]

約数ペア:

[(1, 56702938390), (2, 28351469195), (5, 11340587678), (7, 8100419770), (10, 5670293839), (14, 4050209885), (35, 1620083954), (70, 810041977)]