30751576

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 60984000

約数和(自身を除く): 30232424

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 307, 614, 659, 1228, 1318, 2456, 2636, 5272, 5833, 11666, 12521, 23332, 25042, 46664, 50084, 100168, 202313, 404626, 809252, 1618504, 3843947, 7687894, 15375788, 30751576]

約数ペア:

[(1, 30751576), (2, 15375788), (4, 7687894), (8, 3843947), (19, 1618504), (38, 809252), (76, 404626), (152, 202313), (307, 100168), (614, 50084), (659, 46664), (1228, 25042), (1318, 23332), (2456, 12521), (2636, 11666), (5272, 5833)]