153754370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{857}}^1$

素因数の和:1115

約数の個数: 64

約数和(自身を含む): 346934016

約数和(自身を除く): 193179646

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 233, 385, 466, 770, 857, 1165, 1631, 1714, 2330, 2563, 3262, 4285, 5126, 5999, 8155, 8570, 9427, 11998, 12815, 16310, 17941, 18854, 25630, 29995, 35882, 47135, 59990, 65989, 89705, 94270, 131978, 179410, 199681, 329945, 399362, 659890, 998405, 1397767, 1996810, 2196491, 2795534, 4392982, 6988835, 10982455, 13977670, 15375437, 21964910, 30750874, 76877185, 153754370]

約数ペア:

[(1, 153754370), (2, 76877185), (5, 30750874), (7, 21964910), (10, 15375437), (11, 13977670), (14, 10982455), (22, 6988835), (35, 4392982), (55, 2795534), (70, 2196491), (77, 1996810), (110, 1397767), (154, 998405), (233, 659890), (385, 399362), (466, 329945), (770, 199681), (857, 179410), (1165, 131978), (1631, 94270), (1714, 89705), (2330, 65989), (2563, 59990), (3262, 47135), (4285, 35882), (5126, 29995), (5999, 25630), (8155, 18854), (8570, 17941), (9427, 16310), (11998, 12815)]