124799990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{11807}}^1$

素因数の和:11972

約数の個数: 32

約数和(自身を含む): 258453504

約数和(自身を除く): 133653514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 10570, 11807, 23614, 59035, 82649, 118070, 165298, 413245, 826490, 1782857, 3565714, 8914285, 12479999, 17828570, 24959998, 62399995, 124799990]

約数ペア:

[(1, 124799990), (2, 62399995), (5, 24959998), (7, 17828570), (10, 12479999), (14, 8914285), (35, 3565714), (70, 1782857), (151, 826490), (302, 413245), (755, 165298), (1057, 118070), (1510, 82649), (2114, 59035), (5285, 23614), (10570, 11807)]