165731310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1847}}^1$

素因数の和:2857

約数の個数: 48

約数和(自身を含む): 431567136

約数和(自身を除く): 265835826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 997, 1847, 1994, 2991, 3694, 4985, 5541, 5982, 8973, 9235, 9970, 11082, 14955, 16623, 17946, 18470, 27705, 29910, 33246, 44865, 55410, 83115, 89730, 166230, 1841459, 3682918, 5524377, 9207295, 11048754, 16573131, 18414590, 27621885, 33146262, 55243770, 82865655, 165731310]

約数ペア:

[(1, 165731310), (2, 82865655), (3, 55243770), (5, 33146262), (6, 27621885), (9, 18414590), (10, 16573131), (15, 11048754), (18, 9207295), (30, 5524377), (45, 3682918), (90, 1841459), (997, 166230), (1847, 89730), (1994, 83115), (2991, 55410), (3694, 44865), (4985, 33246), (5541, 29910), (5982, 27705), (8973, 18470), (9235, 17946), (9970, 16623), (11082, 14955)]