1680743230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{8999}}^1$

素因数の和:10008

約数の個数: 32

約数和(自身を含む): 3188160000

約数和(自身を除く): 1507416770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 983, 1966, 4915, 8999, 9830, 17998, 18677, 37354, 44995, 89990, 93385, 170981, 186770, 341962, 854905, 1709810, 8846017, 17692034, 44230085, 88460170, 168074323, 336148646, 840371615, 1680743230]

約数ペア:

[(1, 1680743230), (2, 840371615), (5, 336148646), (10, 168074323), (19, 88460170), (38, 44230085), (95, 17692034), (190, 8846017), (983, 1709810), (1966, 854905), (4915, 341962), (8999, 186770), (9830, 170981), (17998, 93385), (18677, 89990), (37354, 44995)]