30839522

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2297}}^1$

素因数の和:2450

約数の個数: 24

約数和(自身を含む): 54228204

約数和(自身を除く): 23388682

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 2297, 4594, 6713, 13426, 16079, 32158, 112553, 225106, 314689, 629378, 2202823, 4405646, 15419761, 30839522]

約数ペア:

[(1, 30839522), (2, 15419761), (7, 4405646), (14, 2202823), (49, 629378), (98, 314689), (137, 225106), (274, 112553), (959, 32158), (1918, 16079), (2297, 13426), (4594, 6713)]