289553690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{58733}}^1$

素因数の和:58786

約数の個数: 32

約数和(自身を含む): 570894480

約数和(自身を除く): 281340790

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 58733, 117466, 293665, 587330, 998461, 1703257, 1996922, 3406514, 4992305, 8516285, 9984610, 17032570, 28955369, 57910738, 144776845, 289553690]

約数ペア:

[(1, 289553690), (2, 144776845), (5, 57910738), (10, 28955369), (17, 17032570), (29, 9984610), (34, 8516285), (58, 4992305), (85, 3406514), (145, 1996922), (170, 1703257), (290, 998461), (493, 587330), (986, 293665), (2465, 117466), (4930, 58733)]