14311780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{677}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 34626816

約数和(自身を除く): 20315036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 677, 755, 1057, 1354, 1510, 2114, 2708, 3020, 3385, 4228, 4739, 5285, 6770, 9478, 10570, 13540, 18956, 21140, 23695, 47390, 94780, 102227, 204454, 408908, 511135, 715589, 1022270, 1431178, 2044540, 2862356, 3577945, 7155890, 14311780]

約数ペア:

[(1, 14311780), (2, 7155890), (4, 3577945), (5, 2862356), (7, 2044540), (10, 1431178), (14, 1022270), (20, 715589), (28, 511135), (35, 408908), (70, 204454), (140, 102227), (151, 94780), (302, 47390), (604, 23695), (677, 21140), (755, 18956), (1057, 13540), (1354, 10570), (1510, 9478), (2114, 6770), (2708, 5285), (3020, 4739), (3385, 4228)]