30906768

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{33889}}^1$

素因数の和:33919

約数の個数: 40

約数和(自身を含む): 84047200

約数和(自身を除く): 53140432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 33889, 67778, 101667, 135556, 203334, 271112, 406668, 542224, 643891, 813336, 1287782, 1626672, 1931673, 2575564, 3863346, 5151128, 7726692, 10302256, 15453384, 30906768]

約数ペア:

[(1, 30906768), (2, 15453384), (3, 10302256), (4, 7726692), (6, 5151128), (8, 3863346), (12, 2575564), (16, 1931673), (19, 1626672), (24, 1287782), (38, 813336), (48, 643891), (57, 542224), (76, 406668), (114, 271112), (152, 203334), (228, 135556), (304, 101667), (456, 67778), (912, 33889)]