30887084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8647}}^1$

素因数の和:8717

約数の個数: 24

約数和(自身を含む): 58114560

約数和(自身を除く): 27227476

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 8647, 17294, 34588, 164293, 328586, 406409, 657172, 812818, 1625636, 7721771, 15443542, 30887084]

約数ペア:

[(1, 30887084), (2, 15443542), (4, 7721771), (19, 1625636), (38, 812818), (47, 657172), (76, 406409), (94, 328586), (188, 164293), (893, 34588), (1786, 17294), (3572, 8647)]