498982020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2851}}^1\times {\mathrm{2917}}^1$

素因数の和:5780

約数の個数: 48

約数和(自身を含む): 1398118848

約数和(自身を除く): 899136828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2851, 2917, 5702, 5834, 8553, 8751, 11404, 11668, 14255, 14585, 17106, 17502, 28510, 29170, 34212, 35004, 42765, 43755, 57020, 58340, 85530, 87510, 171060, 175020, 8316367, 16632734, 24949101, 33265468, 41581835, 49898202, 83163670, 99796404, 124745505, 166327340, 249491010, 498982020]

約数ペア:

[(1, 498982020), (2, 249491010), (3, 166327340), (4, 124745505), (5, 99796404), (6, 83163670), (10, 49898202), (12, 41581835), (15, 33265468), (20, 24949101), (30, 16632734), (60, 8316367), (2851, 175020), (2917, 171060), (5702, 87510), (5834, 85530), (8553, 58340), (8751, 57020), (11404, 43755), (11668, 42765), (14255, 35004), (14585, 34212), (17106, 29170), (17502, 28510)]