30712266

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131249}}^1$

素因数の和:131270

約数の個数: 24

約数和(自身を含む): 71662500

約数和(自身を除く): 40950234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 131249, 262498, 393747, 787494, 1181241, 1706237, 2362482, 3412474, 5118711, 10237422, 15356133, 30712266]

約数ペア:

[(1, 30712266), (2, 15356133), (3, 10237422), (6, 5118711), (9, 3412474), (13, 2362482), (18, 1706237), (26, 1181241), (39, 787494), (78, 393747), (117, 262498), (234, 131249)]