268575230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:930

約数の個数: 96

約数和(自身を含む): 624431808

約数和(自身を除く): 355856578

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 121, 154, 185, 242, 259, 370, 385, 407, 518, 605, 770, 814, 847, 857, 1210, 1295, 1694, 1714, 2035, 2590, 2849, 4070, 4235, 4285, 4477, 5698, 5999, 8470, 8570, 8954, 9427, 11998, 14245, 18854, 22385, 28490, 29995, 31339, 31709, 44770, 47135, 59990, 62678, 63418, 65989, 94270, 103697, 131978, 156695, 158545, 207394, 221963, 313390, 317090, 329945, 348799, 443926, 518485, 659890, 697598, 725879, 1036970, 1109815, 1451758, 1743995, 2219630, 2441593, 3487990, 3629395, 3836789, 4883186, 7258790, 7673578, 12207965, 19183945, 24415930, 26857523, 38367890, 53715046, 134287615, 268575230]

約数ペア:

[(1, 268575230), (2, 134287615), (5, 53715046), (7, 38367890), (10, 26857523), (11, 24415930), (14, 19183945), (22, 12207965), (35, 7673578), (37, 7258790), (55, 4883186), (70, 3836789), (74, 3629395), (77, 3487990), (110, 2441593), (121, 2219630), (154, 1743995), (185, 1451758), (242, 1109815), (259, 1036970), (370, 725879), (385, 697598), (407, 659890), (518, 518485), (605, 443926), (770, 348799), (814, 329945), (847, 317090), (857, 313390), (1210, 221963), (1295, 207394), (1694, 158545), (1714, 156695), (2035, 131978), (2590, 103697), (2849, 94270), (4070, 65989), (4235, 63418), (4285, 62678), (4477, 59990), (5698, 47135), (5999, 44770), (8470, 31709), (8570, 31339), (8954, 29995), (9427, 28490), (11998, 22385), (14245, 18854)]