217423110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{52901}}^1$

素因数の和:53048

約数の個数: 32

約数和(自身を含む): 525634272

約数和(自身を除く): 308211162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 52901, 105802, 158703, 264505, 317406, 529010, 793515, 1587030, 7247437, 14494874, 21742311, 36237185, 43484622, 72474370, 108711555, 217423110]

約数ペア:

[(1, 217423110), (2, 108711555), (3, 72474370), (5, 43484622), (6, 36237185), (10, 21742311), (15, 14494874), (30, 7247437), (137, 1587030), (274, 793515), (411, 529010), (685, 317406), (822, 264505), (1370, 158703), (2055, 105802), (4110, 52901)]