77234990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{7307}}^1$

素因数の和:7472

約数の個数: 32

約数和(自身を含む): 159957504

約数和(自身を除く): 82722514

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 7307, 10570, 14614, 36535, 51149, 73070, 102298, 255745, 511490, 1103357, 2206714, 5516785, 7723499, 11033570, 15446998, 38617495, 77234990]

約数ペア:

[(1, 77234990), (2, 38617495), (5, 15446998), (7, 11033570), (10, 7723499), (14, 5516785), (35, 2206714), (70, 1103357), (151, 511490), (302, 255745), (755, 102298), (1057, 73070), (1510, 51149), (2114, 36535), (5285, 14614), (7307, 10570)]