7980350

素因数分解:

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

素因数の和:321

約数の個数: 36

約数和(自身を含む): 17077032

約数和(自身を除く): 9096682

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 151, 175, 302, 350, 755, 1057, 1510, 2114, 3775, 5285, 7550, 10570, 22801, 26425, 45602, 52850, 114005, 159607, 228010, 319214, 570025, 798035, 1140050, 1596070, 3990175, 7980350]

約数ペア:

[(1, 7980350), (2, 3990175), (5, 1596070), (7, 1140050), (10, 798035), (14, 570025), (25, 319214), (35, 228010), (50, 159607), (70, 114005), (151, 52850), (175, 45602), (302, 26425), (350, 22801), (755, 10570), (1057, 7550), (1510, 5285), (2114, 3775)]