16954630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 38610432

約数和(自身を除く): 21655802

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 97, 110, 154, 194, 227, 385, 454, 485, 679, 770, 970, 1067, 1135, 1358, 1589, 2134, 2270, 2497, 3178, 3395, 4994, 5335, 6790, 7469, 7945, 10670, 12485, 14938, 15890, 17479, 22019, 24970, 34958, 37345, 44038, 74690, 87395, 110095, 154133, 174790, 220190, 242209, 308266, 484418, 770665, 1211045, 1541330, 1695463, 2422090, 3390926, 8477315, 16954630]

約数ペア:

[(1, 16954630), (2, 8477315), (5, 3390926), (7, 2422090), (10, 1695463), (11, 1541330), (14, 1211045), (22, 770665), (35, 484418), (55, 308266), (70, 242209), (77, 220190), (97, 174790), (110, 154133), (154, 110095), (194, 87395), (227, 74690), (385, 44038), (454, 37345), (485, 34958), (679, 24970), (770, 22019), (970, 17479), (1067, 15890), (1135, 14938), (1358, 12485), (1589, 10670), (2134, 7945), (2270, 7469), (2497, 6790), (3178, 5335), (3395, 4994)]