2015293630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{68711}}^1$

素因数の和:69144

約数の個数: 32

約数和(自身を含む): 4155701760

約数和(自身を除く): 2140408130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2933, 4190, 5866, 14665, 29330, 68711, 137422, 343555, 480977, 687110, 961954, 2404885, 4809770, 28789909, 57579818, 143949545, 201529363, 287899090, 403058726, 1007646815, 2015293630]

約数ペア:

[(1, 2015293630), (2, 1007646815), (5, 403058726), (7, 287899090), (10, 201529363), (14, 143949545), (35, 57579818), (70, 28789909), (419, 4809770), (838, 2404885), (2095, 961954), (2933, 687110), (4190, 480977), (5866, 343555), (14665, 137422), (29330, 68711)]