727946690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{23029}}^1$

素因数の和:23174

約数の個数: 32

約数和(自身を含む): 1367982000

約数和(自身を除く): 640035310

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 3161, 6322, 15805, 23029, 31610, 46058, 115145, 230290, 667841, 1335682, 2510161, 3339205, 5020322, 6678410, 12550805, 25101610, 72794669, 145589338, 363973345, 727946690]

約数ペア:

[(1, 727946690), (2, 363973345), (5, 145589338), (10, 72794669), (29, 25101610), (58, 12550805), (109, 6678410), (145, 5020322), (218, 3339205), (290, 2510161), (545, 1335682), (1090, 667841), (3161, 230290), (6322, 115145), (15805, 46058), (23029, 31610)]