1097397070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1663}}^1$

素因数の和:2545

約数の個数: 64

約数和(自身を含む): 2467086336

約数和(自身を除く): 1369689266

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 857, 1663, 1714, 3326, 4285, 5999, 8315, 8570, 9427, 11641, 11998, 16630, 18293, 18854, 23282, 29995, 36586, 47135, 58205, 59990, 65989, 91465, 94270, 116410, 128051, 131978, 182930, 256102, 329945, 640255, 659890, 1280510, 1425191, 2850382, 7125955, 9976337, 14251910, 15677101, 19952674, 31354202, 49881685, 78385505, 99763370, 109739707, 156771010, 219479414, 548698535, 1097397070]

約数ペア:

[(1, 1097397070), (2, 548698535), (5, 219479414), (7, 156771010), (10, 109739707), (11, 99763370), (14, 78385505), (22, 49881685), (35, 31354202), (55, 19952674), (70, 15677101), (77, 14251910), (110, 9976337), (154, 7125955), (385, 2850382), (770, 1425191), (857, 1280510), (1663, 659890), (1714, 640255), (3326, 329945), (4285, 256102), (5999, 182930), (8315, 131978), (8570, 128051), (9427, 116410), (11641, 94270), (11998, 91465), (16630, 65989), (18293, 59990), (18854, 58205), (23282, 47135), (29995, 36586)]