179220970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{28493}}^1$

素因数の和:28554

約数の個数: 32

約数和(自身を含む): 350818128

約数和(自身を除く): 171597158

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 28493, 56986, 142465, 284930, 484381, 968762, 1054241, 2108482, 2421905, 4843810, 5271205, 10542410, 17922097, 35844194, 89610485, 179220970]

約数ペア:

[(1, 179220970), (2, 89610485), (5, 35844194), (10, 17922097), (17, 10542410), (34, 5271205), (37, 4843810), (74, 2421905), (85, 2108482), (170, 1054241), (185, 968762), (370, 484381), (629, 284930), (1258, 142465), (3145, 56986), (6290, 28493)]