157429510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{4507}}^1$

素因数の和:5020

約数の個数: 32

約数和(自身を含む): 324576000

約数和(自身を除く): 167146490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 499, 998, 2495, 3493, 4507, 4990, 6986, 9014, 17465, 22535, 31549, 34930, 45070, 63098, 157745, 315490, 2248993, 4497986, 11244965, 15742951, 22489930, 31485902, 78714755, 157429510]

約数ペア:

[(1, 157429510), (2, 78714755), (5, 31485902), (7, 22489930), (10, 15742951), (14, 11244965), (35, 4497986), (70, 2248993), (499, 315490), (998, 157745), (2495, 63098), (3493, 45070), (4507, 34930), (4990, 31549), (6986, 22535), (9014, 17465)]