217635530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{182887}}^1$

素因数の和:182918

約数の個数: 32

約数和(自身を含む): 474045696

約数和(自身を除く): 256410166

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 182887, 365774, 914435, 1280209, 1828870, 2560418, 3109079, 6218158, 6401045, 12802090, 15545395, 21763553, 31090790, 43527106, 108817765, 217635530]

約数ペア:

[(1, 217635530), (2, 108817765), (5, 43527106), (7, 31090790), (10, 21763553), (14, 15545395), (17, 12802090), (34, 6401045), (35, 6218158), (70, 3109079), (85, 2560418), (119, 1828870), (170, 1280209), (238, 914435), (595, 365774), (1190, 182887)]