31389546990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29947}}^1\times {\mathrm{34939}}^1$

素因数の和:64896

約数の個数: 32

約数和(自身を含む): 75339584640

約数和(自身を除く): 43950037650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 29947, 34939, 59894, 69878, 89841, 104817, 149735, 174695, 179682, 209634, 299470, 349390, 449205, 524085, 898410, 1048170, 1046318233, 2092636466, 3138954699, 5231591165, 6277909398, 10463182330, 15694773495, 31389546990]

約数ペア:

[(1, 31389546990), (2, 15694773495), (3, 10463182330), (5, 6277909398), (6, 5231591165), (10, 3138954699), (15, 2092636466), (30, 1046318233), (29947, 1048170), (34939, 898410), (59894, 524085), (69878, 449205), (89841, 349390), (104817, 299470), (149735, 209634), (174695, 179682)]